Exposure
ID
SPICA.2025-08-19T09-46-07_1
Header ID
SPICA.2025-08-19T09-46-07
Date updated
2025-08-19 09:45:02 UTC+0000
Release date
None
UTC Start
2025-08-19 09:45:02.077
UTC End
2025-08-19 09:46:02.077
MJD Start
60906.4062740409
MJD End
60906.40696848533
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 30.1692 30.1542 112.2386 112.4006
S1-E1 314.0021 314.0515 78.8326 79.0177
S1-E2 260.0710 260.0863 86.3943 86.5707
S1-W1 254.8000 254.5715 144.7484 144.9433
S2-E1 289.2945 289.3484 75.5410 75.7304
S2-E2 233.2904 233.3150 83.1625 83.3426
S2-W1 229.9308 229.7252 148.7921 148.9923
E1-E2 65.7943 65.7997 -132.5106 -132.2846
E1-W1 313.4032 313.3839 -149.0896 -148.8564
E2-W1 251.0472 251.0198 -153.3783 -153.1440
Header: used keywords
Key Value
HIERARCH OBS PROG ID S7C/NOIR4
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60906.4062740409
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 30.1692
HIERARCH ISS PBL12 END 30.1542
HIERARCH ISS PBLA12 START 112.2386
HIERARCH ISS PBLA12 END 112.4006
HIERARCH ISS PBL13 START 314.0021
HIERARCH ISS PBL13 END 314.0515
HIERARCH ISS PBLA13 START 78.8326
HIERARCH ISS PBLA13 END 79.0177
HIERARCH ISS PBL14 START 260.071
HIERARCH ISS PBL14 END 260.0863
HIERARCH ISS PBLA14 START 86.3943
HIERARCH ISS PBLA14 END 86.5707
HIERARCH ISS PBL15 START 254.8
HIERARCH ISS PBL15 END 254.5715
HIERARCH ISS PBLA15 START 144.7484
HIERARCH ISS PBLA15 END 144.9433
HIERARCH ISS PBL23 START 289.2945
HIERARCH ISS PBL23 END 289.3484
HIERARCH ISS PBLA23 START 75.541
HIERARCH ISS PBLA23 END 75.7304
HIERARCH ISS PBL24 START 233.2904
HIERARCH ISS PBL24 END 233.315
HIERARCH ISS PBLA24 START 83.1625
HIERARCH ISS PBLA24 END 83.3426
HIERARCH ISS PBL25 START 229.9308
HIERARCH ISS PBL25 END 229.7252
HIERARCH ISS PBLA25 START 148.7921
HIERARCH ISS PBLA25 END 148.9923
HIERARCH ISS PBL34 START 65.7943
HIERARCH ISS PBL34 END 65.7997
HIERARCH ISS PBLA34 START -132.5106
HIERARCH ISS PBLA34 END -132.2846
HIERARCH ISS PBL35 START 313.4032
HIERARCH ISS PBL35 END 313.3839
HIERARCH ISS PBLA35 START -149.0896
HIERARCH ISS PBLA35 END -148.8564
HIERARCH ISS PBL45 START 251.0472
HIERARCH ISS PBL45 END 251.0198
HIERARCH ISS PBLA45 START -153.3783
HIERARCH ISS PBLA45 END -153.144
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1