Exposure
ID
SPICA.2025-10-13T07-56-38_1
Header ID
SPICA.2025-10-13T07-56-38
Date updated
2025-10-13 07:55:33 UTC+0000
Release date
None
UTC Start
2025-10-13 07:55:33.446
UTC End
2025-10-13 07:56:33.446
MJD Start
60961.3302482204
MJD End
60961.330942664834
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 28.0100 27.9804 127.8039 127.9572
S1-E1 314.8689 314.8371 97.1954 97.3813
S1-E2 257.8399 257.7770 103.7536 103.9280
S1-W1 224.1903 223.7953 164.1648 164.3674
S2-E1 291.1112 291.0953 94.3874 94.5788
S2-E2 232.5418 232.5008 100.9399 101.1191
S2-W1 202.3166 201.9610 168.8729 169.0844
E1-E2 65.6871 65.6830 -109.4401 -109.1987
E1-W1 306.8717 306.7801 -125.0523 -124.7967
E2-W1 244.2486 244.1557 -129.2028 -128.9448
Header: used keywords
Key Value
HIERARCH OBS PROG ID S7C/NOIR4
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60961.3302482204
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 28.01
HIERARCH ISS PBL12 END 27.9804
HIERARCH ISS PBLA12 START 127.8039
HIERARCH ISS PBLA12 END 127.9572
HIERARCH ISS PBL13 START 314.8689
HIERARCH ISS PBL13 END 314.8371
HIERARCH ISS PBLA13 START 97.1954
HIERARCH ISS PBLA13 END 97.3813
HIERARCH ISS PBL14 START 257.8399
HIERARCH ISS PBL14 END 257.777
HIERARCH ISS PBLA14 START 103.7536
HIERARCH ISS PBLA14 END 103.928
HIERARCH ISS PBL15 START 224.1903
HIERARCH ISS PBL15 END 223.7953
HIERARCH ISS PBLA15 START 164.1648
HIERARCH ISS PBLA15 END 164.3674
HIERARCH ISS PBL23 START 291.1112
HIERARCH ISS PBL23 END 291.0953
HIERARCH ISS PBLA23 START 94.3874
HIERARCH ISS PBLA23 END 94.5788
HIERARCH ISS PBL24 START 232.5418
HIERARCH ISS PBL24 END 232.5008
HIERARCH ISS PBLA24 START 100.9399
HIERARCH ISS PBLA24 END 101.1191
HIERARCH ISS PBL25 START 202.3166
HIERARCH ISS PBL25 END 201.961
HIERARCH ISS PBLA25 START 168.8729
HIERARCH ISS PBLA25 END 169.0844
HIERARCH ISS PBL34 START 65.6871
HIERARCH ISS PBL34 END 65.683
HIERARCH ISS PBLA34 START -109.4401
HIERARCH ISS PBLA34 END -109.1987
HIERARCH ISS PBL35 START 306.8717
HIERARCH ISS PBL35 END 306.7801
HIERARCH ISS PBLA35 START -125.0523
HIERARCH ISS PBLA35 END -124.7967
HIERARCH ISS PBL45 START 244.2486
HIERARCH ISS PBL45 END 244.1557
HIERARCH ISS PBLA45 START -129.2028
HIERARCH ISS PBLA45 END -128.9448
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1