Exposure
ID
SPICA.2025-08-21T11-14-01_1
Header ID
SPICA.2025-08-21T11-14-01
Date updated
2025-08-21 11:12:55 UTC+0000
Release date
None
UTC Start
2025-08-21 11:12:55.992
UTC End
2025-08-21 11:13:55.992
MJD Start
60908.4673147239
MJD End
60908.46800916833
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 28.3017 28.2737 126.2395 126.3936
S1-E1 315.1450 315.1216 95.3026 95.4888
S1-E2 258.4311 258.3769 101.9767 102.1516
S1-W1 228.1143 227.7364 162.1145 162.3152
S2-E1 291.2334 291.2245 92.4390 92.6306
S2-E2 232.9198 232.8859 99.1147 99.2943
S2-W1 205.8508 205.5102 166.7358 166.9448
E1-E2 65.7289 65.7248 -111.8882 -111.6482
E1-W1 307.7982 307.7077 -127.6386 -127.3855
E2-W1 245.1872 245.0957 -131.8116 -131.5564
Header: used keywords
Key Value
HIERARCH OBS PROG ID S7C/NOIR4
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60908.4673147239
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 28.3017
HIERARCH ISS PBL12 END 28.2737
HIERARCH ISS PBLA12 START 126.2395
HIERARCH ISS PBLA12 END 126.3936
HIERARCH ISS PBL13 START 315.145
HIERARCH ISS PBL13 END 315.1216
HIERARCH ISS PBLA13 START 95.3026
HIERARCH ISS PBLA13 END 95.4888
HIERARCH ISS PBL14 START 258.4311
HIERARCH ISS PBL14 END 258.3769
HIERARCH ISS PBLA14 START 101.9767
HIERARCH ISS PBLA14 END 102.1516
HIERARCH ISS PBL15 START 228.1143
HIERARCH ISS PBL15 END 227.7364
HIERARCH ISS PBLA15 START 162.1145
HIERARCH ISS PBLA15 END 162.3152
HIERARCH ISS PBL23 START 291.2334
HIERARCH ISS PBL23 END 291.2245
HIERARCH ISS PBLA23 START 92.439
HIERARCH ISS PBLA23 END 92.6306
HIERARCH ISS PBL24 START 232.9198
HIERARCH ISS PBL24 END 232.8859
HIERARCH ISS PBLA24 START 99.1147
HIERARCH ISS PBLA24 END 99.2943
HIERARCH ISS PBL25 START 205.8508
HIERARCH ISS PBL25 END 205.5102
HIERARCH ISS PBLA25 START 166.7358
HIERARCH ISS PBLA25 END 166.9448
HIERARCH ISS PBL34 START 65.7289
HIERARCH ISS PBL34 END 65.7248
HIERARCH ISS PBLA34 START -111.8882
HIERARCH ISS PBLA34 END -111.6482
HIERARCH ISS PBL35 START 307.7982
HIERARCH ISS PBL35 END 307.7077
HIERARCH ISS PBLA35 START -127.6386
HIERARCH ISS PBLA35 END -127.3855
HIERARCH ISS PBL45 START 245.1872
HIERARCH ISS PBL45 END 245.0957
HIERARCH ISS PBLA45 START -131.8116
HIERARCH ISS PBLA45 END -131.5564
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1