Exposure
ID
SPICA.2025-10-13T03-39-31_1
Header ID
SPICA.2025-10-13T03-39-31
Date updated
2025-10-13 03:38:26 UTC+0000
Release date
None
UTC Start
2025-10-13 03:38:26.667
UTC End
2025-10-13 03:39:26.667
MJD Start
60961.1516975363
MJD End
60961.15239198073
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 31.1219 31.1223 89.2042 89.3719
S1-E1 296.7555 296.9686 53.7738 53.9486
S1-E2 249.6582 249.8005 62.3176 62.4862
S1-W1 273.3996 273.3395 116.9881 117.1946
S2-E1 271.9958 272.2056 49.9705 50.1489
S2-E2 222.3464 222.4878 58.6884 58.8595
S2-W1 246.2933 246.2438 120.3649 120.5765
E1-E2 62.1491 62.2007 -162.8672 -162.6509
E1-W1 299.4753 299.7046 179.1894 179.4210
E2-W1 241.1105 241.2850 174.6347 174.8696
Header: used keywords
Key Value
HIERARCH OBS PROG ID S7C/NOIR4
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60961.1516975363
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 31.1219
HIERARCH ISS PBL12 END 31.1223
HIERARCH ISS PBLA12 START 89.2042
HIERARCH ISS PBLA12 END 89.3719
HIERARCH ISS PBL13 START 296.7555
HIERARCH ISS PBL13 END 296.9686
HIERARCH ISS PBLA13 START 53.7738
HIERARCH ISS PBLA13 END 53.9486
HIERARCH ISS PBL14 START 249.6582
HIERARCH ISS PBL14 END 249.8005
HIERARCH ISS PBLA14 START 62.3176
HIERARCH ISS PBLA14 END 62.4862
HIERARCH ISS PBL15 START 273.3996
HIERARCH ISS PBL15 END 273.3395
HIERARCH ISS PBLA15 START 116.9881
HIERARCH ISS PBLA15 END 117.1946
HIERARCH ISS PBL23 START 271.9958
HIERARCH ISS PBL23 END 272.2056
HIERARCH ISS PBLA23 START 49.9705
HIERARCH ISS PBLA23 END 50.1489
HIERARCH ISS PBL24 START 222.3464
HIERARCH ISS PBL24 END 222.4878
HIERARCH ISS PBLA24 START 58.6884
HIERARCH ISS PBLA24 END 58.8595
HIERARCH ISS PBL25 START 246.2933
HIERARCH ISS PBL25 END 246.2438
HIERARCH ISS PBLA25 START 120.3649
HIERARCH ISS PBLA25 END 120.5765
HIERARCH ISS PBL34 START 62.1491
HIERARCH ISS PBL34 END 62.2007
HIERARCH ISS PBLA34 START -162.8672
HIERARCH ISS PBLA34 END -162.6509
HIERARCH ISS PBL35 START 299.4753
HIERARCH ISS PBL35 END 299.7046
HIERARCH ISS PBLA35 START 179.1894
HIERARCH ISS PBLA35 END 179.421
HIERARCH ISS PBL45 START 241.1105
HIERARCH ISS PBL45 END 241.285
HIERARCH ISS PBLA45 START 174.6347
HIERARCH ISS PBLA45 END 174.8696
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1