Exposure
ID
SPICA.2025-08-19T11-48-49_1
Header ID
SPICA.2025-08-19T11-48-49
Date updated
2025-08-19 11:47:44 UTC+0000
Release date
None
UTC Start
2025-08-19 11:47:44.404
UTC End
2025-08-19 11:48:44.404
MJD Start
60906.491486153
MJD End
60906.49218059743
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 27.5573 27.5252 130.0509 130.2028
S1-E1 314.3154 314.2710 99.9286 100.1139
S1-E2 256.8249 256.7489 106.3149 106.4884
S1-W1 218.2074 217.7881 167.1715 167.3777
S2-E1 290.8085 290.7825 97.2028 97.3938
S2-E2 231.8641 231.8123 103.5728 103.7512
S2-W1 196.9376 196.5611 172.0157 172.2316
E1-E2 65.6279 65.6240 -105.8751 -105.6320
E1-W1 305.5276 305.4371 -121.2647 -121.0055
E2-W1 242.8781 242.7853 -125.3768 -125.1147
Header: used keywords
Key Value
HIERARCH OBS PROG ID S7C/NOIR4
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60906.491486153
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 27.5573
HIERARCH ISS PBL12 END 27.5252
HIERARCH ISS PBLA12 START 130.0509
HIERARCH ISS PBLA12 END 130.2028
HIERARCH ISS PBL13 START 314.3154
HIERARCH ISS PBL13 END 314.271
HIERARCH ISS PBLA13 START 99.9286
HIERARCH ISS PBLA13 END 100.1139
HIERARCH ISS PBL14 START 256.8249
HIERARCH ISS PBL14 END 256.7489
HIERARCH ISS PBLA14 START 106.3149
HIERARCH ISS PBLA14 END 106.4884
HIERARCH ISS PBL15 START 218.2074
HIERARCH ISS PBL15 END 217.7881
HIERARCH ISS PBLA15 START 167.1715
HIERARCH ISS PBLA15 END 167.3777
HIERARCH ISS PBL23 START 290.8085
HIERARCH ISS PBL23 END 290.7825
HIERARCH ISS PBLA23 START 97.2028
HIERARCH ISS PBLA23 END 97.3938
HIERARCH ISS PBL24 START 231.8641
HIERARCH ISS PBL24 END 231.8123
HIERARCH ISS PBLA24 START 103.5728
HIERARCH ISS PBLA24 END 103.7512
HIERARCH ISS PBL25 START 196.9376
HIERARCH ISS PBL25 END 196.5611
HIERARCH ISS PBLA25 START 172.0157
HIERARCH ISS PBLA25 END 172.2316
HIERARCH ISS PBL34 START 65.6279
HIERARCH ISS PBL34 END 65.624
HIERARCH ISS PBLA34 START -105.8751
HIERARCH ISS PBLA34 END -105.632
HIERARCH ISS PBL35 START 305.5276
HIERARCH ISS PBL35 END 305.4371
HIERARCH ISS PBLA35 START -121.2647
HIERARCH ISS PBLA35 END -121.0055
HIERARCH ISS PBL45 START 242.8781
HIERARCH ISS PBL45 END 242.7853
HIERARCH ISS PBLA45 START -125.3768
HIERARCH ISS PBLA45 END -125.1147
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1