Exposure
ID
SPICA.2025-04-23T06-44-51_1
Header ID
SPICA.2025-04-23T06-44-51
Date updated
2025-04-23 06:43:24 UTC+0000
Release date
None
UTC Start
2025-04-23 06:43:24.533
UTC End
2025-04-23 06:44:41.453
MJD Start
60788.2801450611
MJD End
60788.28103533886
Exposure time (s)
76.9
Validation level
1
Tau 0: Coherence time (s)
12.0
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.1
Observation
ID
68299
Category
science
Program ID
2025A-S8/NOIR9
Program Title
TBD
Program Type
Normal
PI / COI
dholakia
Target
ID
47810
Name
HD_112185
RA
193.5073
DEC
55.95982
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 31.4671 31.4581 101.0979 101.3155
S1-E1 312.9989 313.1456 66.9958 67.2328
S1-E2 261.4801 261.5681 74.9767 75.2049
S1-W1 269.0966 268.9279 131.2024 131.4621
S1-W2 197.2209 197.1247 111.0927 111.3213
S2-E1 287.4848 287.6319 63.4774 63.7189
S2-E2 233.6380 233.7309 71.5772 71.8090
S2-W1 242.3884 242.2405 134.9358 135.2015
S2-W2 166.3210 166.2349 112.9745 113.2055
E1-E2 65.1122 65.1416 -146.8924 -146.6087
E1-W1 311.5805 311.6974 -164.0459 -163.7516
E1-W2 219.5452 219.6429 -151.6949 -151.4081
E2-W1 250.1030 250.1878 -168.4496 -168.1531
E2-W2 154.7576 154.8257 -153.7135 -153.4255
W1-W2 107.8748 107.8852 -9.8521 -9.5506
Header: used keywords
Key Value
HIERARCH OBS PROG ID 2025A-S8/NOIR9
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60788.2801450611
PI-COI dholakia
HIERARCH OBS TARG NAME HD_112185
HIERARCH OBS RA 193.5073
HIERARCH OBS DEC 55.95982
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S1S2E1E2W1W2
HIERARCH DET DIT 0.0128199998289347
HIERARCH DET NDIT 6000
HIERARCH CHARA NB TEL 6
HIERARCH CHARA T1NAME S1
HIERARCH CHARA T2NAME S2
HIERARCH CHARA T3NAME E1
HIERARCH CHARA T4NAME E2
HIERARCH CHARA T5NAME W1
HIERARCH CHARA T6NAME W2
HIERARCH ISS PBL12 START 31.4671
HIERARCH ISS PBL12 END 31.4581
HIERARCH ISS PBLA12 START 101.0979
HIERARCH ISS PBLA12 END 101.3155
HIERARCH ISS PBL13 START 312.9989
HIERARCH ISS PBL13 END 313.1456
HIERARCH ISS PBLA13 START 66.9958
HIERARCH ISS PBLA13 END 67.2328
HIERARCH ISS PBL14 START 261.4801
HIERARCH ISS PBL14 END 261.5681
HIERARCH ISS PBLA14 START 74.9767
HIERARCH ISS PBLA14 END 75.2049
HIERARCH ISS PBL15 START 269.0966
HIERARCH ISS PBL15 END 268.9279
HIERARCH ISS PBLA15 START 131.2024
HIERARCH ISS PBLA15 END 131.4621
HIERARCH ISS PBL16 START 197.2209
HIERARCH ISS PBL16 END 197.1247
HIERARCH ISS PBLA16 START 111.0927
HIERARCH ISS PBLA16 END 111.3213
HIERARCH ISS PBL23 START 287.4848
HIERARCH ISS PBL23 END 287.6319
HIERARCH ISS PBLA23 START 63.4774
HIERARCH ISS PBLA23 END 63.7189
HIERARCH ISS PBL24 START 233.638
HIERARCH ISS PBL24 END 233.7309
HIERARCH ISS PBLA24 START 71.5772
HIERARCH ISS PBLA24 END 71.809
HIERARCH ISS PBL25 START 242.3884
HIERARCH ISS PBL25 END 242.2405
HIERARCH ISS PBLA25 START 134.9358
HIERARCH ISS PBLA25 END 135.2015
HIERARCH ISS PBL26 START 166.321
HIERARCH ISS PBL26 END 166.2349
HIERARCH ISS PBLA26 START 112.9745
HIERARCH ISS PBLA26 END 113.2055
HIERARCH ISS PBL34 START 65.1122
HIERARCH ISS PBL34 END 65.1416
HIERARCH ISS PBLA34 START -146.8924
HIERARCH ISS PBLA34 END -146.6087
HIERARCH ISS PBL35 START 311.5805
HIERARCH ISS PBL35 END 311.6974
HIERARCH ISS PBLA35 START -164.0459
HIERARCH ISS PBLA35 END -163.7516
HIERARCH ISS PBL36 START 219.5452
HIERARCH ISS PBL36 END 219.6429
HIERARCH ISS PBLA36 START -151.6949
HIERARCH ISS PBLA36 END -151.4081
HIERARCH ISS PBL45 START 250.103
HIERARCH ISS PBL45 END 250.1878
HIERARCH ISS PBLA45 START -168.4496
HIERARCH ISS PBLA45 END -168.1531
HIERARCH ISS PBL46 START 154.7576
HIERARCH ISS PBL46 END 154.8257
HIERARCH ISS PBLA46 START -153.7135
HIERARCH ISS PBLA46 END -153.4255
HIERARCH ISS PBL56 START 107.8748
HIERARCH ISS PBL56 END 107.8852
HIERARCH ISS PBLA56 START -9.8521
HIERARCH ISS PBLA56 END -9.5506
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1