Stellar Occultations -------------------- **occultation type** (occ_type) [text] Egress or ingress occultation () **occultation time** (occ_utc) [text] Occultation event time in UTC format () **occultation ephemeris time** (occ_et) [number] Occultation time in ephemeris time () **star identifier** (star_id) [text] () ** star name** (star_name) [text] Identification number (Henry Daper catalog) of the star being occulted () ** distance ** (mnp_dist) [number] Distance between the SC and the point at the moon or planet limb where the occultation occurs (km) **solar zenith angle** (mnp_sza) [number] Angle between the local zenith at the occultation point and the Sun (deg) **solar phase angle** (mnp_phase) [number] Solar phase angle at the occultation point (deg) ** local time in time format** (mnp_loctime) [text] Local time at the occultation point (hh:mm:ss) **local time in hour** (mnp_hour_ang) [number] Local time at the occultation point (hours) **solar longitude** (mnp_ls) [number] Angle between the Jupiter-Sun line and the vernal equinox direction of Jupiter's orbit (deg) **occulted point longitude** (mnp_lon) [number] Longitude of the occulted point (in the IAU body-fixed reference frame), direction of increasing longitude toward the East (deg) **occulted point latitude** (mnp_lat) [number] Latitude of the occulted point (in the IAU body-fixed reference frame) (deg) **angle line-of-sght to Sun** (ang_los_sun) [number] Angle between a theoretical pointing of the SC Z axis to the occulted point and the Sun (deg) **radial velocity** (star_target_radial_vel) [number] Radial component of the velocity of the line SC to the occulted star with respect to the occulting body (km/s) **SC pointing cartesian** (sp_z_j2000) [blob] Cartesian coordinates of the SC Z axis pointing to observe the occultation (km) ** SC pointing Radec** (sp_z_j2000_radec) [blob] Right ascension and declination of the SC Z axis pointing to observe the occultation (deg) Earth Occultations ------------------ **occultation type** (occ_type) [text] Egress or ingress occultation () **occultation time** (occ_utc) [text] Occultation event time in UTC format () **occultation calendar time** (occ_utc_cal) [text] Occultation event time in calendar format () **occultation ephemeris time** (occ_et) [number] Occultation event time in ephemeris time () **body name** (body_id) [text] Name of the occulting body () ** distance ** (mnp_dist) [number] Distance between the SC and the point at the moon or planet limb where the occultation occurs (km) **solar zenith angle** (mnp_sza) [number] Angle between the local zenith at the occultation point and the sun (deg) **solar phase angle** (mnp_phase) [number] solar phase angle at the occultation point (deg) **local time in time format** (mnp_loctime) [text] Local time at the occultation point (hh:mm:ss) **local time in hour** (mnp_hour_ang) [number] Local time at the occultation point (hours) **angle line-of-sight to Sun** (ang_los_sun) [number] Angle between a theoretical pointing of the HGA to the occulted point and the Sun (deg) **solar longitude** (mnp_ls) [number] Angle between the Jupiter-Sun line and the vernal equinox direction of Jupiter's orbit (deg) **occulted point longitude** (mnp_lon) [number] Longitude of the occulted point (in IAU_BODY), direction of increasing longitude toward the East (deg) **occulted point latitude** (mnp_lat) [number] Latitude of the occulted point (deg) **SC pointing cartesian** (sp_x_j2000) [blob] Cartesian coordinates of the HGA axis pointing to observe the occultation (km) ** SC pointing Radec** (sp_x_j2000_radec) [blob] Right ascension and declination of the HGA axis pointing to observe the occultation (deg) **ground station availability** (gs_av) [text] Flag indicating whether one ground station used for signal reception is visible at occultation time () **New Norcia visibility** (nno_vis) [text] Flag indicating whether New Norcia is visible (10 deg topocentric elevation) at occultation time () **DSN 14 visibility** (gdsd14_vis) [text] Flag indicating whether DSN 14 is visible (10 deg topocentric elevation) at occultation time () **DSN 15 visibility** (gdsd15_vis) [text] Flag indicating whether DSN 15 is visible (10 deg topocentric elevation) at occultation time () **DSN 43 visibility** (gdsd43_vis) [text] Flag indicating whether DSN 43 is visible (10 deg topocentric elevation) at occultation time () **DSN 45 visibility** (gdsd45_vis) [text] Flag indicating whether DSN 45 is visible (10 deg topocentric elevation) at occultation time () **DSN 63 visibility** (gdsd63_vis) [text] Flag indicating whether DSN 63 is visible (10 deg topocentric elevation) at occultation time () **DSN 65 visibility** (gdsd65_vis) [text] Flag indicating whether DSN 65 is visible (10 deg topocentric elevation) at occultation time () **Malargue visibility** (mal_vis) [text] Flag indicating whether Malargue is visible (10 deg topocentric elevation) at occultation time () **distance to Earth** (planet_earth_dist) [number] Distance between SC and Earth at occultation time (km) **station setup** (station_updown) [text] Flag indicating the uplink and downlink setup of the visible station () **ssc point longitude** (ssc_lon) [number] Sub-spacecraft point longitude on the occulting body at the occultation time (in the IAU body-fixed reference frame), direction of increasing longitude toward the East (deg) **ssc point latitude** (ssc_lat) [number] Sub-spacecraft point latitude on the occulting body at the occultation time (in the IAU body-fixed reference frame) (deg) **delta time to perijove** (delta_time_to_perijove) [number] Proximity to the nearest perijove in hours (hours) **delta time to flyby** (delta_time_to_flyby) [number] Proximity to the nearest flyby in hours (hours) Transits -------- **event type** (evt_type) [text] Egress (TRANSIT_END) or ingress (TRANSIT_START) occultation () **time** (evt_utc) [text] Event time (UTC) () **event calendar time** (evt_utc_cal) [date] Event time (UTC calendar format) () **ephemeris time** (evt_et) [number] Ephemeris event time (s) **occulting body** (body_front) [text] Name of the body occulting the S/C-Target line () **occulted body** (body_back) [text] name of the body occulted () **separation angle** (sc2body_sc2jup_ang) [number] Angle between vectors S/C-Jupiter and S/C-occulting body (deg) **distance** (sc_dist_to_fbody) [number] Distance between S/C and occulting body (km) **distance (body radii)** (sc_dist_to_fbody_br) [number] Distance between S/C and occulting body (body radii) **distance to jupiter** (sc_dist_to_jup) [number] Distance between S/C and Jupiter (km) **distance to jupiter (body radii)** (sc_dist_to_jup_jr) [number] Distance between S/C and Jupiter (Jupiter radii) **angular size** (jup_ang_size) [number] Jupiter angular size seen from S/C (deg) **body angular size** (fbody_ang_size) [number] Angular size of occulting body seen from S/C (deg) **ssc longitude at Jupiter** (ssc_jup_lon) [number] Longitude of sub-SC point at Jupiter (in the IAU body-fixed reference frame), direction of increasing longitude toward the East (deg) **ssc latitude at Jupiter** (ssc_jup_lat) [number] Latitude of sub-SC point at Jupiter (in the IAU body-fixed reference frame) (deg) **ssc altitude** (ssc_jup_alt) [number] SC altitude at Jupiter (km) **local time** (ssc_jup_loctime) [number] Local time of sub-SC point at Jupiter (hours) **phase** (sc_jup_phase) [number] Solar phase angle (deg) **ssc longitude at occulting body** (ssc_fbody_lon) [number] Longitude of sub-SC point at occulting body (in the IAU body-fixed reference frame), direction of increasing longitude toward the East (deg) **ssc latitude at occulting body** (ssc_fbody_lat) [number] Latitude of sub-SC point at occulting body (in the IAU body-fixed reference frame) (deg) **sc altitude at occulting body** (ssc_fbody_alt) [number] Altitude of sub-SC point at occulting body (km) **occulting body local time** (ssc_fbody_loctime) [number] Local time of sub-SC point at occulting body (hours) **occulting body phase angle** (sc_fbody_phase) [number] Solar phase angle at occulting body (deg) **ground station visibility** (mal_vis) [text] Malargue ground station visibility () **separation angle front/back body** (sc2fbody_sc2bbody_ang) [number] Angle between vectors S/C-occulting body and S/C-occulted body (deg) Flybys ------ **event type** (evt_type) [text] Furthest distance or closest approach () **target** (target) [text] Body name for which the event is provided () **ephemeris time** (time_et) [number] Ephemeris event time (s) **time** (time_utc) [text] Event time (UTC) () **event calendar time** (time_utc_cal) [text] Event time (UTC calendar format) () **event crema reference name** (crema_name) [text] Name of the event when listed in the Crema () **distance** (sc_tar_dist) [number] Distance between the SC and the target body at event time (km) **distance (body radii)** (sc_tar_dist_rbody) [number] Distance between the SC and the target body at event time (body radius) **longitude** (ssc_lon) [number] Sub-spacecraft longitude at the flyby epoch on the target (in the IAU body-fixed reference frame), direction of increasing longitude toward the East (deg) **latitude** (ssc_lat) [number] Sub-spacecraft latitude at the flyby epoch on the target (in the IAU body-fixed reference frame) (deg) **phase** (ssc_phase) [number] Solar phase angle at sub-spacecraft point (deg) **altitude** (ssc_alt) [number] Spacecraft altitude above surface (km) **solar zenith angle** (ssc_sza) [number] Angle between the local zenith at sub-spacecraft point and the sun direction (deg) **angular size** (tar_ang_size) [number] Angular size of the target body at event time (deg) **local time** (ssc_loctime) [number] Local time at sub-spacecraft point (hours) **jupiter sun angle** (sun_jup_moon) [number] Angle between the direction Jupiter to Sun and Jupiter to moon at event time (deg) **moon true anomaly** (moon_true_anom) [number] True anomaly of the moon at closest approach time (deg) **New Norcia visibility** (nno_vis) [text] Flag indicating whether New Norcia is visible at closest approach time () **DSN 14 visibility** (gdsd14_vis) [text] Flag indicating whether DSN 14 (Goldstone) is visible at closest approach time () **DSN 15 visibility** (gdsd15_vis) [text] Flag indicating whether DSN 15 (Goldstone) is visible at closest approach time () **DSN 43 visibility** (cand43_vis) [text] Flag indicating whether DSN 43 (Canberra) is visible at closest approach time () **DSN 45 visibility** (cand45_vis) [text] Flag indicating whether DSN 45 (Canberra) is visible at closest approach time () **DSN 63 visibility** (madd63_vis) [text] Flag indicating whether DSN 63 (Madrid) is visible at closest approach time () **DSN 65 visibility** (madd65_vis) [text] Flag indicating whether DSN 65 (Madrid) is visible at closest approach time () **Malargue visibility** (mal_vis) [text] Flag indicating whether Malargue is visible at closest approach time () **Cebreros visibility** (ceb_vis) [text] Flag indicating whether Cebreros is visible at closest approach time () **Gnd Seg available** (gs_av) [text] Flag indicating whether GS is available at closest approach time () **distance to Earth** (jup_earth_dist) [number] Distance between Jupiter and Earth at event time (km) **distance to Sun** (jup_sun_dist) [number] Distance between Jupiter and Sun at event time (km) **spacecraft target velocity** (sc_tar_vel_at_ca) [number] Velocity between the spacecraft and the center of the planetary body (km/s) **Gnd track vel. along-track** (gt_vel_rad) [number] Along-track component of the velocity of the spacecraft with respect to the sub-spacecraft point (km/s) **Gnd track vel. across-track** (gt_vel_tan) [number] Across-track component of the velocity of the spacecraft with respect to the sub-spacecraft point (km/s) **Gnd track velocity** (gt_vel) [number] Velocity of the spacecraft with respect to the sub-spacecraft point (km/s) **flyby in jupiter shadow flag** (shadow_flag) [number] Flag indicating whether the flyby occurs while in Jupiter's shadow () **integrated power 12 hours** (energy_generated_ca_12) [number] [WORK IN PROGRESS] The integrated power generated by the solar panels for the default attitude nadir +- 12 h around CA (Wh) **integrated power 1 hour** (energy_generated_ca_1) [number] [WORK IN PROGRESS] The integrated power generated by the solar panels for the default attitude nadir pushbroom +- 1 h around CA (Wh) **energy bal. 12h** (energy_for_science_ca_12) [number] [WORK IN PROGRESS] Energy balance for science over 12h taking into account solar panel energy and platform energy consumption (Wh) **energy bal. 1h** (energy_for_science_ca_1) [number] [WORK IN PROGRESS] Energy balance for science over 1h taking into account solar panel energy and platform energy consumption (Wh) **energy bal. 1h (NIM obst min)** (energy_for_science_ca_1_sadm_nim) [number] Energy balance for science over 1h taking into account solar panel energy and platform energy consumption and a sadm position that minimizes the NIM FOV obstruction (Wh) **solar power** (solar_input) [number] The Sun power delivered at the time of the flyby depending on the distance to the Sun (W) **yaw steering susp. max. dev.** (max_y_sun_off_angle_pusbroom) [number] Maximum deviation of y axis to sun during the +-1 h yaw steering suspension around CA (deg) **max. sc/sun angle pushbroom** (max_sc_sun_to_yz_plane_pusbroom) [number] Maximum angle between the SC to Sun direction and the SC YZ plane during pushbroom (deg) **Time to closest Perijove** (delta_time_to_perijove) [number] Time to the Perijove nearest in time to the closest approach (hours) **Y axis to flight direction** (flight_direction) [number] Solar panel direction (plus or minus sign of the Y axis) that needs to be put toward the SC velocity vector with respect to the target body in order to avoid the illumination of +X () **SAA max energy pushbroom** (sadm_ang) [number] [WORK IN PROGRESS] Orientation of the solar arrays that maximizes the energy generated by the solar panel assuming two hours pushbroom around closest approach (deg) **% of the NIM FOV obstructed** (nim_obstr) [number] Percentage of the PEP-NIM FOV obstructed during the pushbroom attitude if using the optimum SADM angle () **ra j2000 sc target** (sc_tar_dir_ra_j2000) [number] RA of the spacecraft to target direction vector in J2000 (deg) **dec j2000 sc target** (sc_tar_dir_dec_j2000) [number] DEC coordinates of the spacecraft to target direction vector in J2000 (deg) **jupiter-moon elongation ** (jupiter_tar_sc_ang) [number] Jupiter-sc-moon angle at closest approach time (deg) **Moon mean anomaly** (moon_mean_anom) [number] Moon mean anomaly (deg) **JANUS data volume on pushbroom** (janus_pushbroom_dv_gb) [number] JANUS produced data volume on pushbroom (gbits) **Radial position uncertainty** (radial_pos_uncertainty) [number] Radial position uncertainty (km) **Minimum RIME produced data volume** (rime_dv_min) [number] Minimum RIME produced data volume (gbits) **Maximum RIME produced data volume** (rime_dv_max) [number] Maximum RIME produced data volume (gbits) **Maximum Boom angular speed** (max_boom_ang_speed) [number] Maximum Boom angular speed (deg/s) **Maximum Dish angular speed** (max_dish_ang_speed) [number] Maximum Dish angular speed (deg/s) **MGA boom angle** (mga_boom_ang) [number] MGA boom angle (deg) **SC/Earth elevation** (sc_earth_elevation) [number] SC/Earth elevation (deg) **SC/Earth azimuth** (sc_earth_azimuth) [number] SC/Earth azimuth (deg) **MGA dish angle** (mga_dish_ang) [number] MGA dish angle (deg) **Earth occultation during flyby** (earth_occ_during_fb) [text] Flag indication Earth occultation during flyby (-) Perijoves/Apojoves ------------------ **event type** (evt_type) [text] Furthest distance or closest approach () **ephemeris time** (time_et) [number] Ephemeris event time (s) **time** (time_utc) [text] Event time (UTC) () **event calendar time** (time_utc_cal) [text] Event time (UTC calendar format) () **event crema reference name** (crema_name) [text] Name of the event when listed in the Crema () **SC-Jupiter distance** (sc_jup_dist) [number] Distance between JUICE and Jupiter (km) **SC-Jupiter distance in Jupiter radii** (sc_jup_dist_rj) [number] Distance between JUICE and Jupiter in Jupiter radii (Rj) **longitude** (ssc_lon) [number] Sub-spacecraft longitude (in the Jupiter IAU body-fixed reference frame), direction of increasing longitude toward the East (deg) **latitude** (ssc_lat) [number] Sub-spacecraft latitude (in the Jupiter IAU body-fixed reference frame) (deg) **phase** (ssc_phase) [number] Solar phase angle at sub-spacecraft point on Jupiter (deg) **solar zenith angle** (ssc_sza) [number] Angle between the local zenith at sub-spacecraft point at Jupiter and the Sun direction (deg) **Jupiter angular size** (jup_ang_size) [number] Angular size of Jupiter as seen from JUICE (deg) **local time** (ssc_loctime) [number] Local time at sub-spacecraft point (hours) **UTC doy time two days before** (time_utc_2dear) [text] UTC time two days earlier than the current event () **UTC calendar time two days before** (time_utc_cal_2dear) [text] UTC calendar time two days earlier than the current event () **JUICE to Jupiter distance 2 days before event** (sc_jup_dist_2dear) [number] JUICE to Jupiter distance 2 days before event (km) **JUICE to Jupiter distance in body radii 2 days before event** (sc_jup_dist_rj_2dear) [number] JUICE to Jupiter distance in body radii 2 days before event (km) **longitude two days before event** (ssc_lon_2dear) [number] Sub-spacecraft longitude two days before event (in the Jupiter IAU body-fixed reference frame), direction of increasing longitude toward the East (deg) **latitude two days before event** (ssc_lat_2dear) [number] Sub-spacecraft latitude (in the Jupiter IAU body-fixed reference frame) (deg) **phase two days before event** (ssc_phase_2dear) [number] Solar phase angle at sub-spacecraft point on Jupiter two days before event (deg) **solar zenith angle two days before event** (ssc_sza_2dear) [number] Angle between the local zenith at sub-spacecraft point at Jupiter and the sun direction two days before event (deg) **Jupiter angular size two days before event** (jup_ang_size_2dear) [number] Angular size of Jupiter as seen from JUICE two days before event (deg) **local time two days before event** (ssc_loctime_2dear) [number] Local time at sub-spacecraft point two days before event (hours) **UTC doy time two days after** (time_utc_2dlat) [text] UTC time two days later than the current event () **UTC calendar time two days after** (time_utc_cal_2dlat) [text] UTC calendar time two days after the current event () **JUICE to Jupiter distance 2 days after event** (sc_jup_dist_2dlat) [number] JUICE to Jupiter distance 2 days after event (km) **JUICE to Jupiter distance in body radii 2 days after event** (sc_jup_dist_rj_2dlat) [number] JUICE to Jupiter distance in body radii 2 days after event (km) **longitude two days after event** (ssc_lon_2dlat) [number] Sub-spacecraft longitude two days after event (in the Jupiter IAU body-fixed reference frame), direction of increasing longitude toward the East (deg) **latitude two days after event** (ssc_lat_2dlat) [number] Sub-spacecraft latitude two days after event (in the Jupiter IAU body-fixed reference frame) (deg) **phase two days after event** (ssc_phase_2dlat) [number] Solar phase angle at sub-spacecraft point on Jupiter two days after event (deg) **Solar zenith angle two days after event** (ssc_sza_2dlat) [number] Angle between the local zenith at sub-spacecraft point at Jupiter and the Sun direction two days after event (deg) **Jupiter angular size two days after event** (jup_ang_size_2dlat) [number] Angular size of Jupiter as seen from JUICE two days after event (deg) **local time two days after event** (ssc_loctime_2dlat) [number] Local time at sub-spacecraft point two days after event (hours) **integrated power +-50 h around CA** (energy_generated_ca_50) [number] Integrated power +-50 h around CA (Wh) **integrated power for science +-50 h around CA** (energy_for_science_ca_50) [number] Integrated power for science +-50 h around CA (Wh) **New Norcia visibility** (nno_vis) [text] Flag indicating whether New Norcia is visible at closest approach time () **DSN 14 visibility** (gdsd14_vis) [text] Flag indicating whether DSN 14 (Goldstone) is visible at closest approach time () **DSN 15 visibility** (gdsd15_vis) [text] Flag indicating whether DSN 15 (Goldstone) is visible at closest approach time () **DSN 43 visibility** (cand43_vis) [text] Flag indicating whether DSN 43 (Canberra) is visible at closest approach time () **DSN 45 visibility** (cand45_vis) [text] Flag indicating whether DSN 45 (Canberra)is visible at closest approach time () **DSN 63 visibility** (madd63_vis) [text] Flag indicating whether DSN 63 (Madrid) is visible at closest approach time () **DSN 65 visibility** (madd65_vis) [text] Flag indicating whether DSN 65 (Madrid) is visible at closest approach time () **Malargue visibility** (mal_vis) [text] Flag indicating whether Malargue is visible at closest approach time () **Jupiter-Earth distance** (jup_earth_dist_au) [number] Jupiter-Earth distance (au) Sun Occultations ---------------- **occultation type** (evt_type) [text] Egress (TRANSIT_END) or ingress (TRANSIT_START) occultation () **occultation time** (evt_utc) [text] Occultation event time in UTC (DOY) format () **occultation time** (evt_utc_cal) [date] Occultation event time in UTC (CAL) format () **occultation ephemeris time** (evt_et) [number] Occultation time in ephemeris time () **Body occulting the Sun as seen from the spacecraft** (body_front) [text] Body occulting the Sun as seen from the spacecraft () **angle sc-body sc-jupiter** (sc2body_sc2jup_ang) [number] Angle between the directions spacecraft-to-occulting body and spacecraft-to-Jupiter (deg) **distance sc to body** (sc_dist_to_fbody) [number] Distance spacecraft to occulting body (km) **distance sc to body (body radii)** (sc_dist_to_fbody_br) [number] Distance spacecraft to occulting body in body radii (body radii) **distance sc to jupiter** (sc_dist_to_jup) [number] Distance spacecraft to Jupiter (km) **distance sc to jupiter (jupiter radii)** (sc_dist_to_jup_jr) [number] Distance spacecraft to jupiter in Jupiter Radii (jup radii) **jupiter ang. size** (jup_ang_size) [number] Angular size of Jupiter as seen from spacecraft (deg) **body ang. size** (fbody_ang_size) [number] Angular size of occulting body (deg) **ssc longitude at jupiter** (ssc_jup_lon) [number] Sub-spacecraft point longitude at Jupiter (deg) **ssc latitude at jupiter** (ssc_jup_lat) [number] Sub-spacecraft point latitude at Jupiter (deg) **ssc altitude at jupiter** (ssc_jup_alt) [number] Spacecraft altitude above Jupiter (km) **ssc local time at jupiter** (ssc_jup_loctime) [number] Sub-spacecraft point local time at Jupiter (hours) **jupiter phase angle** (sc_jup_phase) [number] Jupiter solar phase angle (deg) **ssc longitude at body** (ssc_fbody_lon) [number] Sub-spacecraft point longitude at occulting body (in the IAU body-fixed reference frame), direction of increasing longitude toward the East (deg) **ssc latitude at body** (ssc_fbody_lat) [number] Sub-spacecraft point latitude at occulting body (in the IAU body-fixed reference frame) (deg) **ssc altitude at body** (ssc_fbody_alt) [number] Spacecraft altitude above occulting body (km) **ssc local time at body** (ssc_fbody_loctime) [number] Sub-spacecraft point local time at occulting body (hours) **body phase angle** (sc_fbody_phase) [number] Occulting body solar phase angle (deg) **pointing cartesian coordinates to occulting body in J2000** (sp_z_j2000) [blob] SC pointing (+Z axis) cartesian coordinates to occulting body in J2000 (km) **pointing radec coordinates to occulting body in J2000** (sp_z_j2000_radec) [blob] SC pointing (+Z axis) RA/DEC coordinates to occulting body in J2000 (def) **visibility of Malargue** (mal_vis) [text] Visibility of Malargue ()