Exposure
ID
SPICA.2025-08-21T11-15-07_1
Header ID
SPICA.2025-08-21T11-15-07
Date updated
2025-08-21 11:14:02 UTC+0000
Release date
None
UTC Start
2025-08-21 11:14:02.135
UTC End
2025-08-21 11:15:02.135
MJD Start
60908.4680802691
MJD End
60908.46877471353
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 28.2732 28.2452 126.3965 126.5506
S1-E1 315.1212 315.0970 95.4922 95.6783
S1-E2 258.3759 258.3208 102.1548 102.3296
S1-W1 227.7294 227.3498 162.3188 162.5197
S2-E1 291.2243 291.2147 92.6341 92.8256
S2-E2 232.8853 232.8506 99.2976 99.4771
S2-W1 205.5039 205.1618 166.9486 167.1578
E1-E2 65.7248 65.7207 -111.6438 -111.4036
E1-W1 307.7061 307.6154 -127.3809 -127.1276
E2-W1 245.0940 245.0023 -131.5518 -131.2963
Header: used keywords
Key Value
HIERARCH OBS PROG ID S7C/NOIR4
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60908.4680802691
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 28.2732
HIERARCH ISS PBL12 END 28.2452
HIERARCH ISS PBLA12 START 126.3965
HIERARCH ISS PBLA12 END 126.5506
HIERARCH ISS PBL13 START 315.1212
HIERARCH ISS PBL13 END 315.097
HIERARCH ISS PBLA13 START 95.4922
HIERARCH ISS PBLA13 END 95.6783
HIERARCH ISS PBL14 START 258.3759
HIERARCH ISS PBL14 END 258.3208
HIERARCH ISS PBLA14 START 102.1548
HIERARCH ISS PBLA14 END 102.3296
HIERARCH ISS PBL15 START 227.7294
HIERARCH ISS PBL15 END 227.3498
HIERARCH ISS PBLA15 START 162.3188
HIERARCH ISS PBLA15 END 162.5197
HIERARCH ISS PBL23 START 291.2243
HIERARCH ISS PBL23 END 291.2147
HIERARCH ISS PBLA23 START 92.6341
HIERARCH ISS PBLA23 END 92.8256
HIERARCH ISS PBL24 START 232.8853
HIERARCH ISS PBL24 END 232.8506
HIERARCH ISS PBLA24 START 99.2976
HIERARCH ISS PBLA24 END 99.4771
HIERARCH ISS PBL25 START 205.5039
HIERARCH ISS PBL25 END 205.1618
HIERARCH ISS PBLA25 START 166.9486
HIERARCH ISS PBLA25 END 167.1578
HIERARCH ISS PBL34 START 65.7248
HIERARCH ISS PBL34 END 65.7207
HIERARCH ISS PBLA34 START -111.6438
HIERARCH ISS PBLA34 END -111.4036
HIERARCH ISS PBL35 START 307.7061
HIERARCH ISS PBL35 END 307.6154
HIERARCH ISS PBLA35 START -127.3809
HIERARCH ISS PBLA35 END -127.1276
HIERARCH ISS PBL45 START 245.094
HIERARCH ISS PBL45 END 245.0023
HIERARCH ISS PBLA45 START -131.5518
HIERARCH ISS PBLA45 END -131.2963
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1