Exposure
ID
SPICA.2025-10-13T03-37-19_1
Header ID
SPICA.2025-10-13T03-37-19
Date updated
2025-10-13 03:36:14 UTC+0000
Release date
None
UTC Start
2025-10-13 03:36:14.371
UTC End
2025-10-13 03:37:14.371
MJD Start
60961.1501663358
MJD End
60961.15086078023
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 31.1207 31.1213 88.8625 89.0302
S1-E1 296.3168 296.5330 53.4179 53.5925
S1-E2 249.3648 249.5094 61.9742 62.1427
S1-W1 273.5196 273.4611 116.5671 116.7738
S2-E1 271.5639 271.7766 49.6073 49.7856
S2-E2 222.0550 222.1986 58.3403 58.5111
S2-W1 246.3919 246.3438 119.9335 120.1453
E1-E2 62.0428 62.0952 -163.3083 -163.0917
E1-W1 299.0027 299.2356 178.7169 178.9489
E2-W1 240.7506 240.9280 174.1554 174.3908
Header: used keywords
Key Value
HIERARCH OBS PROG ID S7C/NOIR4
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60961.1501663358
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 31.1207
HIERARCH ISS PBL12 END 31.1213
HIERARCH ISS PBLA12 START 88.8625
HIERARCH ISS PBLA12 END 89.0302
HIERARCH ISS PBL13 START 296.3168
HIERARCH ISS PBL13 END 296.533
HIERARCH ISS PBLA13 START 53.4179
HIERARCH ISS PBLA13 END 53.5925
HIERARCH ISS PBL14 START 249.3648
HIERARCH ISS PBL14 END 249.5094
HIERARCH ISS PBLA14 START 61.9742
HIERARCH ISS PBLA14 END 62.1427
HIERARCH ISS PBL15 START 273.5196
HIERARCH ISS PBL15 END 273.4611
HIERARCH ISS PBLA15 START 116.5671
HIERARCH ISS PBLA15 END 116.7738
HIERARCH ISS PBL23 START 271.5639
HIERARCH ISS PBL23 END 271.7766
HIERARCH ISS PBLA23 START 49.6073
HIERARCH ISS PBLA23 END 49.7856
HIERARCH ISS PBL24 START 222.055
HIERARCH ISS PBL24 END 222.1986
HIERARCH ISS PBLA24 START 58.3403
HIERARCH ISS PBLA24 END 58.5111
HIERARCH ISS PBL25 START 246.3919
HIERARCH ISS PBL25 END 246.3438
HIERARCH ISS PBLA25 START 119.9335
HIERARCH ISS PBLA25 END 120.1453
HIERARCH ISS PBL34 START 62.0428
HIERARCH ISS PBL34 END 62.0952
HIERARCH ISS PBLA34 START -163.3083
HIERARCH ISS PBLA34 END -163.0917
HIERARCH ISS PBL35 START 299.0027
HIERARCH ISS PBL35 END 299.2356
HIERARCH ISS PBLA35 START 178.7169
HIERARCH ISS PBLA35 END 178.9489
HIERARCH ISS PBL45 START 240.7506
HIERARCH ISS PBL45 END 240.928
HIERARCH ISS PBLA45 START 174.1554
HIERARCH ISS PBLA45 END 174.3908
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1