Exposure
ID
SPICA.2025-08-19T07-21-45_1
Header ID
SPICA.2025-08-19T07-21-45
Date updated
2025-08-19 07:20:40 UTC+0000
Release date
None
UTC Start
2025-08-19 07:20:40.735
UTC End
2025-08-19 07:21:40.735
MJD Start
60906.30602703
MJD End
60906.30672147443
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
12.0
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.1
Observation
ID
70050
Category
science
Program ID
S7C/NOIR4
Program Title
TBD
Program Type
Normal
PI / COI
bailleul
Target
ID
47883
Name
HD_213306
RA
337.2928
DEC
58.4152
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 31.1230 31.1229 90.1315 90.2992
S1-E1 297.9143 298.1190 54.7414 54.9167
S1-E2 250.4310 250.5672 63.2511 63.4202
S1-W1 273.0575 272.9930 118.1285 118.3345
S2-E1 273.1374 273.3391 50.9576 51.1364
S2-E2 223.1150 223.2506 59.6351 59.8066
S2-W1 246.0110 245.9576 121.5332 121.7441
E1-E2 62.4291 62.4784 -161.6717 -161.4557
E1-W1 300.7197 300.9388 -179.5320 -179.3013
E2-W1 242.0577 242.2244 175.9311 176.1649
Header: used keywords
Key Value
HIERARCH OBS PROG ID S7C/NOIR4
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60906.30602703
PI-COI bailleul
HIERARCH OBS TARG NAME HD_213306
HIERARCH OBS RA 337.2928
HIERARCH OBS DEC 58.4152
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S2E1E2W1W2
HIERARCH DET DIT 0.0199999995529652
HIERARCH DET NDIT 3000
HIERARCH CHARA NB TEL 5
HIERARCH CHARA T1NAME S1
HIERARCH CHARA T2NAME S2
HIERARCH CHARA T3NAME E1
HIERARCH CHARA T4NAME E2
HIERARCH CHARA T5NAME W1
HIERARCH ISS PBL12 START 31.123
HIERARCH ISS PBL12 END 31.1229
HIERARCH ISS PBLA12 START 90.1315
HIERARCH ISS PBLA12 END 90.2992
HIERARCH ISS PBL13 START 297.9143
HIERARCH ISS PBL13 END 298.119
HIERARCH ISS PBLA13 START 54.7414
HIERARCH ISS PBLA13 END 54.9167
HIERARCH ISS PBL14 START 250.431
HIERARCH ISS PBL14 END 250.5672
HIERARCH ISS PBLA14 START 63.2511
HIERARCH ISS PBLA14 END 63.4202
HIERARCH ISS PBL15 START 273.0575
HIERARCH ISS PBL15 END 272.993
HIERARCH ISS PBLA15 START 118.1285
HIERARCH ISS PBLA15 END 118.3345
HIERARCH ISS PBL23 START 273.1374
HIERARCH ISS PBL23 END 273.3391
HIERARCH ISS PBLA23 START 50.9576
HIERARCH ISS PBLA23 END 51.1364
HIERARCH ISS PBL24 START 223.115
HIERARCH ISS PBL24 END 223.2506
HIERARCH ISS PBLA24 START 59.6351
HIERARCH ISS PBLA24 END 59.8066
HIERARCH ISS PBL25 START 246.011
HIERARCH ISS PBL25 END 245.9576
HIERARCH ISS PBLA25 START 121.5332
HIERARCH ISS PBLA25 END 121.7441
HIERARCH ISS PBL34 START 62.4291
HIERARCH ISS PBL34 END 62.4784
HIERARCH ISS PBLA34 START -161.6717
HIERARCH ISS PBLA34 END -161.4557
HIERARCH ISS PBL35 START 300.7197
HIERARCH ISS PBL35 END 300.9388
HIERARCH ISS PBLA35 START -179.532
HIERARCH ISS PBLA35 END -179.3013
HIERARCH ISS PBL45 START 242.0577
HIERARCH ISS PBL45 END 242.2244
HIERARCH ISS PBLA45 START 175.9311
HIERARCH ISS PBLA45 END 176.1649
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1