Exposure
ID
SPICA.2025-08-21T11-09-25_1
Header ID
SPICA.2025-08-21T11-09-25
Date updated
2025-08-21 11:08:19 UTC+0000
Release date
None
UTC Start
2025-08-21 11:08:19.920
UTC End
2025-08-21 11:09:19.920
MJD Start
60908.4641194455
MJD End
60908.464813889936
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 28.4185 28.3913 125.5829 125.7374
S1-E1 315.2352 315.2153 94.5109 94.6971
S1-E2 258.6522 258.6016 101.2326 101.4077
S1-W1 229.7022 229.3315 161.2634 161.4633
S2-E1 291.2637 291.2576 91.6244 91.8160
S2-E2 233.0565 233.0254 98.3508 98.5305
S2-W1 207.2821 206.9479 165.8500 166.0580
E1-E2 65.7461 65.7421 -112.9071 -112.6677
E1-W1 308.1804 308.0909 -128.7116 -128.4597
E2-W1 245.5735 245.4830 -132.8932 -132.6392
Header: used keywords
Key Value
HIERARCH OBS PROG ID S7C/NOIR4
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60908.4641194455
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 28.4185
HIERARCH ISS PBL12 END 28.3913
HIERARCH ISS PBLA12 START 125.5829
HIERARCH ISS PBLA12 END 125.7374
HIERARCH ISS PBL13 START 315.2352
HIERARCH ISS PBL13 END 315.2153
HIERARCH ISS PBLA13 START 94.5109
HIERARCH ISS PBLA13 END 94.6971
HIERARCH ISS PBL14 START 258.6522
HIERARCH ISS PBL14 END 258.6016
HIERARCH ISS PBLA14 START 101.2326
HIERARCH ISS PBLA14 END 101.4077
HIERARCH ISS PBL15 START 229.7022
HIERARCH ISS PBL15 END 229.3315
HIERARCH ISS PBLA15 START 161.2634
HIERARCH ISS PBLA15 END 161.4633
HIERARCH ISS PBL23 START 291.2637
HIERARCH ISS PBL23 END 291.2576
HIERARCH ISS PBLA23 START 91.6244
HIERARCH ISS PBLA23 END 91.816
HIERARCH ISS PBL24 START 233.0565
HIERARCH ISS PBL24 END 233.0254
HIERARCH ISS PBLA24 START 98.3508
HIERARCH ISS PBLA24 END 98.5305
HIERARCH ISS PBL25 START 207.2821
HIERARCH ISS PBL25 END 206.9479
HIERARCH ISS PBLA25 START 165.85
HIERARCH ISS PBLA25 END 166.058
HIERARCH ISS PBL34 START 65.7461
HIERARCH ISS PBL34 END 65.7421
HIERARCH ISS PBLA34 START -112.9071
HIERARCH ISS PBLA34 END -112.6677
HIERARCH ISS PBL35 START 308.1804
HIERARCH ISS PBL35 END 308.0909
HIERARCH ISS PBLA35 START -128.7116
HIERARCH ISS PBLA35 END -128.4597
HIERARCH ISS PBL45 START 245.5735
HIERARCH ISS PBL45 END 245.483
HIERARCH ISS PBLA45 START -132.8932
HIERARCH ISS PBLA45 END -132.6392
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1