Exposure
ID
SPICA.2025-08-19T11-49-55_1
Header ID
SPICA.2025-08-19T11-49-55
Date updated
2025-08-19 11:48:50 UTC+0000
Release date
None
UTC Start
2025-08-19 11:48:50.545
UTC End
2025-08-19 11:49:50.545
MJD Start
60906.4922516745
MJD End
60906.49294611893
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 27.5247 27.4924 130.2056 130.3575
S1-E1 314.2702 314.2250 100.1173 100.3027
S1-E2 256.7475 256.6706 106.4916 106.6651
S1-W1 217.7804 217.3595 167.3815 167.5880
S2-E1 290.7820 290.7552 97.3973 97.5884
S2-E2 231.8114 231.7588 103.7545 103.9329
S2-W1 196.5542 196.1763 172.2356 172.4519
E1-E2 65.6240 65.6201 -105.6275 -105.3844
E1-W1 305.4354 305.3451 -121.0007 -120.7412
E2-W1 242.7836 242.6909 -125.1099 -124.8475
Header: used keywords
Key Value
HIERARCH OBS PROG ID S7C/NOIR4
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60906.4922516745
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 27.5247
HIERARCH ISS PBL12 END 27.4924
HIERARCH ISS PBLA12 START 130.2056
HIERARCH ISS PBLA12 END 130.3575
HIERARCH ISS PBL13 START 314.2702
HIERARCH ISS PBL13 END 314.225
HIERARCH ISS PBLA13 START 100.1173
HIERARCH ISS PBLA13 END 100.3027
HIERARCH ISS PBL14 START 256.7475
HIERARCH ISS PBL14 END 256.6706
HIERARCH ISS PBLA14 START 106.4916
HIERARCH ISS PBLA14 END 106.6651
HIERARCH ISS PBL15 START 217.7804
HIERARCH ISS PBL15 END 217.3595
HIERARCH ISS PBLA15 START 167.3815
HIERARCH ISS PBLA15 END 167.588
HIERARCH ISS PBL23 START 290.782
HIERARCH ISS PBL23 END 290.7552
HIERARCH ISS PBLA23 START 97.3973
HIERARCH ISS PBLA23 END 97.5884
HIERARCH ISS PBL24 START 231.8114
HIERARCH ISS PBL24 END 231.7588
HIERARCH ISS PBLA24 START 103.7545
HIERARCH ISS PBLA24 END 103.9329
HIERARCH ISS PBL25 START 196.5542
HIERARCH ISS PBL25 END 196.1763
HIERARCH ISS PBLA25 START 172.2356
HIERARCH ISS PBLA25 END 172.4519
HIERARCH ISS PBL34 START 65.624
HIERARCH ISS PBL34 END 65.6201
HIERARCH ISS PBLA34 START -105.6275
HIERARCH ISS PBLA34 END -105.3844
HIERARCH ISS PBL35 START 305.4354
HIERARCH ISS PBL35 END 305.3451
HIERARCH ISS PBLA35 START -121.0007
HIERARCH ISS PBLA35 END -120.7412
HIERARCH ISS PBL45 START 242.7836
HIERARCH ISS PBL45 END 242.6909
HIERARCH ISS PBLA45 START -125.1099
HIERARCH ISS PBLA45 END -124.8475
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1