Exposure
ID
SPICA.2025-10-13T04-52-28_1
Header ID
SPICA.2025-10-13T04-52-28
Date updated
2025-10-13 04:51:23 UTC+0000
Release date
None
UTC Start
2025-10-13 04:51:23.018
UTC End
2025-10-13 04:52:23.018
MJD Start
60961.2023497473
MJD End
60961.20304419173
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 30.9229 30.9164 100.4799 100.6463
S1-E1 307.9598 308.0819 65.7453 65.9258
S1-E2 256.9000 256.9742 73.8589 74.0325
S1-W1 267.2971 267.1701 130.6709 130.8704
S2-E1 283.0962 283.2185 62.1770 62.3611
S2-E2 229.6736 229.7513 70.4001 70.5766
S2-W1 241.0709 240.9595 134.3694 134.5735
E1-E2 64.7376 64.7632 -148.3157 -148.0986
E1-W1 310.6705 310.7709 -165.4516 -165.2253
E2-W1 249.5367 249.6093 -169.8354 -169.6073
Header: used keywords
Key Value
HIERARCH OBS PROG ID S7C/NOIR4
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60961.2023497473
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 30.9229
HIERARCH ISS PBL12 END 30.9164
HIERARCH ISS PBLA12 START 100.4799
HIERARCH ISS PBLA12 END 100.6463
HIERARCH ISS PBL13 START 307.9598
HIERARCH ISS PBL13 END 308.0819
HIERARCH ISS PBLA13 START 65.7453
HIERARCH ISS PBLA13 END 65.9258
HIERARCH ISS PBL14 START 256.9
HIERARCH ISS PBL14 END 256.9742
HIERARCH ISS PBLA14 START 73.8589
HIERARCH ISS PBLA14 END 74.0325
HIERARCH ISS PBL15 START 267.2971
HIERARCH ISS PBL15 END 267.1701
HIERARCH ISS PBLA15 START 130.6709
HIERARCH ISS PBLA15 END 130.8704
HIERARCH ISS PBL23 START 283.0962
HIERARCH ISS PBL23 END 283.2185
HIERARCH ISS PBLA23 START 62.177
HIERARCH ISS PBLA23 END 62.3611
HIERARCH ISS PBL24 START 229.6736
HIERARCH ISS PBL24 END 229.7513
HIERARCH ISS PBLA24 START 70.4001
HIERARCH ISS PBLA24 END 70.5766
HIERARCH ISS PBL25 START 241.0709
HIERARCH ISS PBL25 END 240.9595
HIERARCH ISS PBLA25 START 134.3694
HIERARCH ISS PBLA25 END 134.5735
HIERARCH ISS PBL34 START 64.7376
HIERARCH ISS PBL34 END 64.7632
HIERARCH ISS PBLA34 START -148.3157
HIERARCH ISS PBLA34 END -148.0986
HIERARCH ISS PBL35 START 310.6705
HIERARCH ISS PBL35 END 310.7709
HIERARCH ISS PBLA35 START -165.4516
HIERARCH ISS PBLA35 END -165.2253
HIERARCH ISS PBL45 START 249.5367
HIERARCH ISS PBL45 END 249.6093
HIERARCH ISS PBLA45 START -169.8354
HIERARCH ISS PBLA45 END -169.6073
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1