Exposure
ID
SPICA.2025-08-19T11-51-01_1
Header ID
SPICA.2025-08-19T11-51-01
Date updated
2025-08-19 11:49:56 UTC+0000
Release date
None
UTC Start
2025-08-19 11:49:56.666
UTC End
2025-08-19 11:50:56.666
MJD Start
60906.4930169717
MJD End
60906.49371141613
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 27.4918 27.4594 130.3602 130.5120
S1-E1 314.2241 314.1780 100.3061 100.4913
S1-E2 256.6692 256.5913 106.6682 106.8416
S1-W1 217.3518 216.9292 167.5918 167.7986
S2-E1 290.7547 290.7272 97.5919 97.7828
S2-E2 231.7578 231.7045 103.9362 104.1145
S2-W1 196.1694 195.7901 172.4559 172.6725
E1-E2 65.6201 65.6163 -105.3799 -105.1366
E1-W1 305.3435 305.2534 -120.7365 -120.4768
E2-W1 242.6893 242.5967 -124.8427 -124.5800
Header: used keywords
Key Value
HIERARCH OBS PROG ID S7C/NOIR4
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60906.4930169717
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 27.4918
HIERARCH ISS PBL12 END 27.4594
HIERARCH ISS PBLA12 START 130.3602
HIERARCH ISS PBLA12 END 130.512
HIERARCH ISS PBL13 START 314.2241
HIERARCH ISS PBL13 END 314.178
HIERARCH ISS PBLA13 START 100.3061
HIERARCH ISS PBLA13 END 100.4913
HIERARCH ISS PBL14 START 256.6692
HIERARCH ISS PBL14 END 256.5913
HIERARCH ISS PBLA14 START 106.6682
HIERARCH ISS PBLA14 END 106.8416
HIERARCH ISS PBL15 START 217.3518
HIERARCH ISS PBL15 END 216.9292
HIERARCH ISS PBLA15 START 167.5918
HIERARCH ISS PBLA15 END 167.7986
HIERARCH ISS PBL23 START 290.7547
HIERARCH ISS PBL23 END 290.7272
HIERARCH ISS PBLA23 START 97.5919
HIERARCH ISS PBLA23 END 97.7828
HIERARCH ISS PBL24 START 231.7578
HIERARCH ISS PBL24 END 231.7045
HIERARCH ISS PBLA24 START 103.9362
HIERARCH ISS PBLA24 END 104.1145
HIERARCH ISS PBL25 START 196.1694
HIERARCH ISS PBL25 END 195.7901
HIERARCH ISS PBLA25 START 172.4559
HIERARCH ISS PBLA25 END 172.6725
HIERARCH ISS PBL34 START 65.6201
HIERARCH ISS PBL34 END 65.6163
HIERARCH ISS PBLA34 START -105.3799
HIERARCH ISS PBLA34 END -105.1366
HIERARCH ISS PBL35 START 305.3435
HIERARCH ISS PBL35 END 305.2534
HIERARCH ISS PBLA35 START -120.7365
HIERARCH ISS PBLA35 END -120.4768
HIERARCH ISS PBL45 START 242.6893
HIERARCH ISS PBL45 END 242.5967
HIERARCH ISS PBLA45 START -124.8427
HIERARCH ISS PBLA45 END -124.58
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1