Exposure
ID
SPICA.2025-10-13T07-06-51_1
Header ID
SPICA.2025-10-13T07-06-51
Date updated
2025-10-13 07:05:46 UTC+0000
Release date
None
UTC Start
2025-10-13 07:05:46.536
UTC End
2025-10-13 07:06:46.536
MJD Start
60961.2956775045
MJD End
60961.296371948934
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 29.1969 29.1746 120.6551 120.8126
S1-E1 315.4483 315.4538 88.6250 88.8115
S1-E2 259.8324 259.8072 95.6858 95.8620
S1-W1 240.5243 240.2078 155.0207 155.2169
S2-E1 291.1082 291.1234 85.5758 85.7672
S2-E2 233.6897 233.6797 92.6626 92.8431
S2-W1 217.0502 216.7644 159.3754 159.5783
E1-E2 65.8507 65.8484 -120.3893 -120.1547
E1-W1 310.8020 310.7274 -136.5395 -136.2953
E2-W1 248.2268 248.1507 -140.7713 -140.5258
Header: used keywords
Key Value
HIERARCH OBS PROG ID S7C/NOIR4
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60961.2956775045
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 29.1969
HIERARCH ISS PBL12 END 29.1746
HIERARCH ISS PBLA12 START 120.6551
HIERARCH ISS PBLA12 END 120.8126
HIERARCH ISS PBL13 START 315.4483
HIERARCH ISS PBL13 END 315.4538
HIERARCH ISS PBLA13 START 88.625
HIERARCH ISS PBLA13 END 88.8115
HIERARCH ISS PBL14 START 259.8324
HIERARCH ISS PBL14 END 259.8072
HIERARCH ISS PBLA14 START 95.6858
HIERARCH ISS PBLA14 END 95.862
HIERARCH ISS PBL15 START 240.5243
HIERARCH ISS PBL15 END 240.2078
HIERARCH ISS PBLA15 START 155.0207
HIERARCH ISS PBLA15 END 155.2169
HIERARCH ISS PBL23 START 291.1082
HIERARCH ISS PBL23 END 291.1234
HIERARCH ISS PBLA23 START 85.5758
HIERARCH ISS PBLA23 END 85.7672
HIERARCH ISS PBL24 START 233.6897
HIERARCH ISS PBL24 END 233.6797
HIERARCH ISS PBLA24 START 92.6626
HIERARCH ISS PBLA24 END 92.8431
HIERARCH ISS PBL25 START 217.0502
HIERARCH ISS PBL25 END 216.7644
HIERARCH ISS PBLA25 START 159.3754
HIERARCH ISS PBLA25 END 159.5783
HIERARCH ISS PBL34 START 65.8507
HIERARCH ISS PBL34 END 65.8484
HIERARCH ISS PBLA34 START -120.3893
HIERARCH ISS PBLA34 END -120.1547
HIERARCH ISS PBL35 START 310.802
HIERARCH ISS PBL35 END 310.7274
HIERARCH ISS PBLA35 START -136.5395
HIERARCH ISS PBLA35 END -136.2953
HIERARCH ISS PBL45 START 248.2268
HIERARCH ISS PBL45 END 248.1507
HIERARCH ISS PBLA45 START -140.7713
HIERARCH ISS PBLA45 END -140.5258
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1