Exposure
ID
SPICA.2025-10-13T03-35-07_1
Header ID
SPICA.2025-10-13T03-35-07
Date updated
2025-10-13 03:34:02 UTC+0000
Release date
None
UTC Start
2025-10-13 03:34:02.119
UTC End
2025-10-13 03:35:02.119
MJD Start
60961.1486356378
MJD End
60961.14933008223
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 31.1191 31.1199 88.5209 88.6886
S1-E1 295.8719 296.0911 53.0624 53.2369
S1-E2 249.0667 249.2136 61.6314 61.7997
S1-W1 273.6365 273.5795 116.1458 116.3527
S2-E1 271.1259 271.3417 49.2446 49.4227
S2-E2 221.7592 221.9050 57.9925 58.1632
S2-W1 246.4876 246.4410 119.5018 119.7138
E1-E2 61.9348 61.9881 -163.7494 -163.5328
E1-W1 298.5226 298.7592 178.2437 178.4761
E2-W1 240.3850 240.5652 173.6755 173.9112
Header: used keywords
Key Value
HIERARCH OBS PROG ID S7C/NOIR4
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60961.1486356378
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 31.1191
HIERARCH ISS PBL12 END 31.1199
HIERARCH ISS PBLA12 START 88.5209
HIERARCH ISS PBLA12 END 88.6886
HIERARCH ISS PBL13 START 295.8719
HIERARCH ISS PBL13 END 296.0911
HIERARCH ISS PBLA13 START 53.0624
HIERARCH ISS PBLA13 END 53.2369
HIERARCH ISS PBL14 START 249.0667
HIERARCH ISS PBL14 END 249.2136
HIERARCH ISS PBLA14 START 61.6314
HIERARCH ISS PBLA14 END 61.7997
HIERARCH ISS PBL15 START 273.6365
HIERARCH ISS PBL15 END 273.5795
HIERARCH ISS PBLA15 START 116.1458
HIERARCH ISS PBLA15 END 116.3527
HIERARCH ISS PBL23 START 271.1259
HIERARCH ISS PBL23 END 271.3417
HIERARCH ISS PBLA23 START 49.2446
HIERARCH ISS PBLA23 END 49.4227
HIERARCH ISS PBL24 START 221.7592
HIERARCH ISS PBL24 END 221.905
HIERARCH ISS PBLA24 START 57.9925
HIERARCH ISS PBLA24 END 58.1632
HIERARCH ISS PBL25 START 246.4876
HIERARCH ISS PBL25 END 246.441
HIERARCH ISS PBLA25 START 119.5018
HIERARCH ISS PBLA25 END 119.7138
HIERARCH ISS PBL34 START 61.9348
HIERARCH ISS PBL34 END 61.9881
HIERARCH ISS PBLA34 START -163.7494
HIERARCH ISS PBLA34 END -163.5328
HIERARCH ISS PBL35 START 298.5226
HIERARCH ISS PBL35 END 298.7592
HIERARCH ISS PBLA35 START 178.2437
HIERARCH ISS PBLA35 END 178.4761
HIERARCH ISS PBL45 START 240.385
HIERARCH ISS PBL45 END 240.5652
HIERARCH ISS PBLA45 START 173.6755
HIERARCH ISS PBLA45 END 173.9112
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1