Exposure
ID
SPICA.2025-10-13T11-10-30_1
Header ID
SPICA.2025-10-13T11-10-30
Date updated
2025-10-13 11:09:25 UTC+0000
Release date
None
UTC Start
2025-10-13 11:09:25.222
UTC End
2025-10-13 11:10:25.222
MJD Start
60961.46487526
MJD End
60961.46556970443
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
70936
Category
science
Program ID
S7C/NOIR4
Program Title
TBD
Program Type
Normal
PI / COI
bailleul
Target
ID
47889
Name
HD_52973
RA
106.0272
DEC
20.5703
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.2781 33.2727 80.2851 80.4358
S1-E1 330.2192 330.2647 51.9966 52.0818
S1-E2 278.7334 278.7233 58.6500 58.7488
S1-W1 244.8451 245.0163 106.8240 107.0509
S2-E1 301.3284 301.3983 48.9965 49.0765
S2-E2 248.1032 248.1107 55.8154 55.9082
S2-W1 215.5868 215.7848 110.7788 111.0119
E1-E2 62.3746 62.4619 -159.1855 -159.1207
E1-W1 275.4000 276.0586 -174.6164 -174.5341
E2-W1 215.9126 216.4808 -179.0249 -178.9322
Header: used keywords
Key Value
HIERARCH OBS PROG ID S7C/NOIR4
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60961.46487526
PI-COI bailleul
HIERARCH OBS TARG NAME HD_52973
HIERARCH OBS RA 106.0272
HIERARCH OBS DEC 20.5703
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 33.2781
HIERARCH ISS PBL12 END 33.2727
HIERARCH ISS PBLA12 START 80.2851
HIERARCH ISS PBLA12 END 80.4358
HIERARCH ISS PBL13 START 330.2192
HIERARCH ISS PBL13 END 330.2647
HIERARCH ISS PBLA13 START 51.9966
HIERARCH ISS PBLA13 END 52.0818
HIERARCH ISS PBL14 START 278.7334
HIERARCH ISS PBL14 END 278.7233
HIERARCH ISS PBLA14 START 58.65
HIERARCH ISS PBLA14 END 58.7488
HIERARCH ISS PBL15 START 244.8451
HIERARCH ISS PBL15 END 245.0163
HIERARCH ISS PBLA15 START 106.824
HIERARCH ISS PBLA15 END 107.0509
HIERARCH ISS PBL23 START 301.3284
HIERARCH ISS PBL23 END 301.3983
HIERARCH ISS PBLA23 START 48.9965
HIERARCH ISS PBLA23 END 49.0765
HIERARCH ISS PBL24 START 248.1032
HIERARCH ISS PBL24 END 248.1107
HIERARCH ISS PBLA24 START 55.8154
HIERARCH ISS PBLA24 END 55.9082
HIERARCH ISS PBL25 START 215.5868
HIERARCH ISS PBL25 END 215.7848
HIERARCH ISS PBLA25 START 110.7788
HIERARCH ISS PBLA25 END 111.0119
HIERARCH ISS PBL34 START 62.3746
HIERARCH ISS PBL34 END 62.4619
HIERARCH ISS PBLA34 START -159.1855
HIERARCH ISS PBLA34 END -159.1207
HIERARCH ISS PBL35 START 275.4
HIERARCH ISS PBL35 END 276.0586
HIERARCH ISS PBLA35 START -174.6164
HIERARCH ISS PBLA35 END -174.5341
HIERARCH ISS PBL45 START 215.9126
HIERARCH ISS PBL45 END 216.4808
HIERARCH ISS PBLA45 START -179.0249
HIERARCH ISS PBLA45 END -178.9322
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1