Exposure
ID
SPICA.2025-10-13T04-54-40_1
Header ID
SPICA.2025-10-13T04-54-40
Date updated
2025-10-13 04:53:35 UTC+0000
Release date
None
UTC Start
2025-10-13 04:53:35.267
UTC End
2025-10-13 04:54:35.267
MJD Start
60961.2038804031
MJD End
60961.204574847536
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 30.9095 30.9028 100.8187 100.9850
S1-E1 308.2072 308.3270 66.1130 66.2936
S1-E2 257.0501 257.1224 74.2126 74.3864
S1-W1 267.0372 266.9077 131.0772 131.2765
S2-E1 283.3440 283.4640 62.5520 62.7362
S2-E2 229.8310 229.9070 70.7595 70.9361
S2-W1 240.8429 240.7293 134.7851 134.9890
E1-E2 64.7893 64.8141 -147.8734 -147.6562
E1-W1 310.8730 310.9695 -164.9907 -164.7644
E2-W1 249.6828 249.7522 -169.3709 -169.1428
Header: used keywords
Key Value
HIERARCH OBS PROG ID S7C/NOIR4
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60961.2038804031
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 30.9095
HIERARCH ISS PBL12 END 30.9028
HIERARCH ISS PBLA12 START 100.8187
HIERARCH ISS PBLA12 END 100.985
HIERARCH ISS PBL13 START 308.2072
HIERARCH ISS PBL13 END 308.327
HIERARCH ISS PBLA13 START 66.113
HIERARCH ISS PBLA13 END 66.2936
HIERARCH ISS PBL14 START 257.0501
HIERARCH ISS PBL14 END 257.1224
HIERARCH ISS PBLA14 START 74.2126
HIERARCH ISS PBLA14 END 74.3864
HIERARCH ISS PBL15 START 267.0372
HIERARCH ISS PBL15 END 266.9077
HIERARCH ISS PBLA15 START 131.0772
HIERARCH ISS PBLA15 END 131.2765
HIERARCH ISS PBL23 START 283.344
HIERARCH ISS PBL23 END 283.464
HIERARCH ISS PBLA23 START 62.552
HIERARCH ISS PBLA23 END 62.7362
HIERARCH ISS PBL24 START 229.831
HIERARCH ISS PBL24 END 229.907
HIERARCH ISS PBLA24 START 70.7595
HIERARCH ISS PBLA24 END 70.9361
HIERARCH ISS PBL25 START 240.8429
HIERARCH ISS PBL25 END 240.7293
HIERARCH ISS PBLA25 START 134.7851
HIERARCH ISS PBLA25 END 134.989
HIERARCH ISS PBL34 START 64.7893
HIERARCH ISS PBL34 END 64.8141
HIERARCH ISS PBLA34 START -147.8734
HIERARCH ISS PBLA34 END -147.6562
HIERARCH ISS PBL35 START 310.873
HIERARCH ISS PBL35 END 310.9695
HIERARCH ISS PBLA35 START -164.9907
HIERARCH ISS PBLA35 END -164.7644
HIERARCH ISS PBL45 START 249.6828
HIERARCH ISS PBL45 END 249.7522
HIERARCH ISS PBLA45 START -169.3709
HIERARCH ISS PBLA45 END -169.1428
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1