Exposure
ID
SPICA.2025-10-13T04-53-34_1
Header ID
SPICA.2025-10-13T04-53-34
Date updated
2025-10-13 04:52:29 UTC+0000
Release date
None
UTC Start
2025-10-13 04:52:29.147
UTC End
2025-10-13 04:53:29.147
MJD Start
60961.2031151294
MJD End
60961.20380957383
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 30.9162 30.9096 100.6494 100.8157
S1-E1 308.0842 308.2051 65.9291 66.1097
S1-E2 256.9755 257.0488 74.0358 74.2095
S1-W1 267.1677 267.0395 130.8741 131.0736
S2-E1 283.2207 283.3418 62.3645 62.5487
S2-E2 229.7528 229.8296 70.5798 70.7563
S2-W1 240.9574 240.8450 134.5773 134.7814
E1-E2 64.7636 64.7888 -148.0945 -147.8774
E1-W1 310.7727 310.8712 -165.2211 -164.9948
E2-W1 249.6106 249.6816 -169.6031 -169.3750
Header: used keywords
Key Value
HIERARCH OBS PROG ID S7C/NOIR4
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60961.2031151294
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 30.9162
HIERARCH ISS PBL12 END 30.9096
HIERARCH ISS PBLA12 START 100.6494
HIERARCH ISS PBLA12 END 100.8157
HIERARCH ISS PBL13 START 308.0842
HIERARCH ISS PBL13 END 308.2051
HIERARCH ISS PBLA13 START 65.9291
HIERARCH ISS PBLA13 END 66.1097
HIERARCH ISS PBL14 START 256.9755
HIERARCH ISS PBL14 END 257.0488
HIERARCH ISS PBLA14 START 74.0358
HIERARCH ISS PBLA14 END 74.2095
HIERARCH ISS PBL15 START 267.1677
HIERARCH ISS PBL15 END 267.0395
HIERARCH ISS PBLA15 START 130.8741
HIERARCH ISS PBLA15 END 131.0736
HIERARCH ISS PBL23 START 283.2207
HIERARCH ISS PBL23 END 283.3418
HIERARCH ISS PBLA23 START 62.3645
HIERARCH ISS PBLA23 END 62.5487
HIERARCH ISS PBL24 START 229.7528
HIERARCH ISS PBL24 END 229.8296
HIERARCH ISS PBLA24 START 70.5798
HIERARCH ISS PBLA24 END 70.7563
HIERARCH ISS PBL25 START 240.9574
HIERARCH ISS PBL25 END 240.845
HIERARCH ISS PBLA25 START 134.5773
HIERARCH ISS PBLA25 END 134.7814
HIERARCH ISS PBL34 START 64.7636
HIERARCH ISS PBL34 END 64.7888
HIERARCH ISS PBLA34 START -148.0945
HIERARCH ISS PBLA34 END -147.8774
HIERARCH ISS PBL35 START 310.7727
HIERARCH ISS PBL35 END 310.8712
HIERARCH ISS PBLA35 START -165.2211
HIERARCH ISS PBLA35 END -164.9948
HIERARCH ISS PBL45 START 249.6106
HIERARCH ISS PBL45 END 249.6816
HIERARCH ISS PBLA45 START -169.6031
HIERARCH ISS PBLA45 END -169.375
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1