Exposure
ID
SPICA.2025-08-19T09-49-25_1
Header ID
SPICA.2025-08-19T09-49-25
Date updated
2025-08-19 09:48:20 UTC+0000
Release date
None
UTC Start
2025-08-19 09:48:20.484
UTC End
2025-08-19 09:49:20.484
MJD Start
60906.4085704173
MJD End
60906.40926486173
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 30.1231 30.1078 112.7333 112.8950
S1-E1 314.1501 314.1968 79.3983 79.5836
S1-E2 260.1153 260.1282 86.9333 87.1097
S1-W1 254.0969 253.8635 145.3439 145.5387
S2-E1 289.4568 289.5083 76.1199 76.3094
S2-E2 233.3635 233.3860 83.7126 83.8927
S2-W1 229.2981 229.0880 149.4038 149.6040
E1-E2 65.8101 65.8149 -131.8197 -131.5932
E1-W1 313.3398 313.3163 -148.3764 -148.1427
E2-W1 250.9600 250.9291 -152.6620 -152.4272
Header: used keywords
Key Value
HIERARCH OBS PROG ID S7C/NOIR4
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60906.4085704173
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 30.1231
HIERARCH ISS PBL12 END 30.1078
HIERARCH ISS PBLA12 START 112.7333
HIERARCH ISS PBLA12 END 112.895
HIERARCH ISS PBL13 START 314.1501
HIERARCH ISS PBL13 END 314.1968
HIERARCH ISS PBLA13 START 79.3983
HIERARCH ISS PBLA13 END 79.5836
HIERARCH ISS PBL14 START 260.1153
HIERARCH ISS PBL14 END 260.1282
HIERARCH ISS PBLA14 START 86.9333
HIERARCH ISS PBLA14 END 87.1097
HIERARCH ISS PBL15 START 254.0969
HIERARCH ISS PBL15 END 253.8635
HIERARCH ISS PBLA15 START 145.3439
HIERARCH ISS PBLA15 END 145.5387
HIERARCH ISS PBL23 START 289.4568
HIERARCH ISS PBL23 END 289.5083
HIERARCH ISS PBLA23 START 76.1199
HIERARCH ISS PBLA23 END 76.3094
HIERARCH ISS PBL24 START 233.3635
HIERARCH ISS PBL24 END 233.386
HIERARCH ISS PBLA24 START 83.7126
HIERARCH ISS PBLA24 END 83.8927
HIERARCH ISS PBL25 START 229.2981
HIERARCH ISS PBL25 END 229.088
HIERARCH ISS PBLA25 START 149.4038
HIERARCH ISS PBLA25 END 149.604
HIERARCH ISS PBL34 START 65.8101
HIERARCH ISS PBL34 END 65.8149
HIERARCH ISS PBLA34 START -131.8197
HIERARCH ISS PBLA34 END -131.5932
HIERARCH ISS PBL35 START 313.3398
HIERARCH ISS PBL35 END 313.3163
HIERARCH ISS PBLA35 START -148.3764
HIERARCH ISS PBLA35 END -148.1427
HIERARCH ISS PBL45 START 250.96
HIERARCH ISS PBL45 END 250.9291
HIERARCH ISS PBLA45 START -152.662
HIERARCH ISS PBLA45 END -152.4272
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1