Exposure
ID
SPICA.2025-10-13T03-28-04_1
Header ID
SPICA.2025-10-13T03-28-04
Date updated
2025-10-13 03:26:59 UTC+0000
Release date
None
UTC Start
2025-10-13 03:26:59.324
UTC End
2025-10-13 03:27:59.324
MJD Start
60961.1437421726
MJD End
60961.14443661703
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 31.1112 31.1127 87.4292 87.5968
S1-E1 294.4061 294.6355 51.9284 52.1023
S1-E2 248.0815 248.2360 60.5376 60.7053
S1-W1 273.9897 273.9374 114.7961 115.0037
S2-E1 269.6841 269.9097 48.0871 48.2647
S2-E2 220.7835 220.9364 56.8833 57.0535
S2-W1 246.7752 246.7328 118.1185 118.3312
E1-E2 61.5782 61.6341 -165.1623 -164.9450
E1-W1 296.9379 297.1862 176.7255 176.9592
E2-W1 239.1783 239.3674 172.1347 172.3720
Header: used keywords
Key Value
HIERARCH OBS PROG ID S7C/NOIR4
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60961.1437421726
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 31.1112
HIERARCH ISS PBL12 END 31.1127
HIERARCH ISS PBLA12 START 87.4292
HIERARCH ISS PBLA12 END 87.5968
HIERARCH ISS PBL13 START 294.4061
HIERARCH ISS PBL13 END 294.6355
HIERARCH ISS PBLA13 START 51.9284
HIERARCH ISS PBLA13 END 52.1023
HIERARCH ISS PBL14 START 248.0815
HIERARCH ISS PBL14 END 248.236
HIERARCH ISS PBLA14 START 60.5376
HIERARCH ISS PBLA14 END 60.7053
HIERARCH ISS PBL15 START 273.9897
HIERARCH ISS PBL15 END 273.9374
HIERARCH ISS PBLA15 START 114.7961
HIERARCH ISS PBLA15 END 115.0037
HIERARCH ISS PBL23 START 269.6841
HIERARCH ISS PBL23 END 269.9097
HIERARCH ISS PBLA23 START 48.0871
HIERARCH ISS PBLA23 END 48.2647
HIERARCH ISS PBL24 START 220.7835
HIERARCH ISS PBL24 END 220.9364
HIERARCH ISS PBLA24 START 56.8833
HIERARCH ISS PBLA24 END 57.0535
HIERARCH ISS PBL25 START 246.7752
HIERARCH ISS PBL25 END 246.7328
HIERARCH ISS PBLA25 START 118.1185
HIERARCH ISS PBLA25 END 118.3312
HIERARCH ISS PBL34 START 61.5782
HIERARCH ISS PBL34 END 61.6341
HIERARCH ISS PBLA34 START -165.1623
HIERARCH ISS PBLA34 END -164.945
HIERARCH ISS PBL35 START 296.9379
HIERARCH ISS PBL35 END 297.1862
HIERARCH ISS PBLA35 START 176.7255
HIERARCH ISS PBLA35 END 176.9592
HIERARCH ISS PBL45 START 239.1783
HIERARCH ISS PBL45 END 239.3674
HIERARCH ISS PBLA45 START 172.1347
HIERARCH ISS PBLA45 END 172.372
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1