Exposure
ID
SPICA.2025-06-14T09-53-08_1
Header ID
SPICA.2025-06-14T09-53-08
Date updated
2025-06-14 09:52:03 UTC+0000
Release date
None
UTC Start
2025-06-14 09:52:03.218
UTC End
2025-06-14 09:53:03.218
MJD Start
60840.4111483579
MJD End
60840.411842802336
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
68341
Category
science
Program ID
S02
Program Title
TBD
Program Type
Normal
PI / COI
vrard
Target
ID
47877
Name
HD_201091
RA
316.7248
DEC
38.74942
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.9730 33.9736 86.4228 86.5759
S1-E1 323.3453 323.4912 54.9063 55.0392
S1-E2 274.1147 274.2005 62.5477 62.6830
S1-W1 275.6132 275.6709 113.0263 113.2242
S1-W2 210.9619 210.9613 94.9902 95.1581
S2-E1 294.9189 295.0709 51.4540 51.5867
S2-E2 243.4375 243.5274 59.3097 59.4438
S2-W1 245.7085 245.7789 116.5762 116.7787
S2-W2 177.4402 177.4406 96.6247 96.7954
E1-E2 63.2286 63.2924 -160.2970 -160.1480
E1-W1 293.9061 294.3070 -177.8723 -177.7055
E1-W2 211.3682 211.6069 -165.0850 -164.9325
E2-W1 234.4079 234.7408 177.4557 177.6290
E2-W2 148.4541 148.6288 -167.1224 -166.9681
W1-W2 99.4685 99.6071 -25.9278 -25.7194
Header: used keywords
Key Value
HIERARCH OBS PROG ID S02
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60840.4111483579
PI-COI vrard
HIERARCH OBS TARG NAME HD_201091
HIERARCH OBS RA 316.7248
HIERARCH OBS DEC 38.74942
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S1S2E1E2W1W2
HIERARCH DET DIT 0.0199999995529652
HIERARCH DET NDIT 3000
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 33.973
HIERARCH ISS PBL12 END 33.9736
HIERARCH ISS PBLA12 START 86.4228
HIERARCH ISS PBLA12 END 86.5759
HIERARCH ISS PBL13 START 323.3453
HIERARCH ISS PBL13 END 323.4912
HIERARCH ISS PBLA13 START 54.9063
HIERARCH ISS PBLA13 END 55.0392
HIERARCH ISS PBL14 START 274.1147
HIERARCH ISS PBL14 END 274.2005
HIERARCH ISS PBLA14 START 62.5477
HIERARCH ISS PBLA14 END 62.683
HIERARCH ISS PBL15 START 275.6132
HIERARCH ISS PBL15 END 275.6709
HIERARCH ISS PBLA15 START 113.0263
HIERARCH ISS PBLA15 END 113.2242
HIERARCH ISS PBL16 START 210.9619
HIERARCH ISS PBL16 END 210.9613
HIERARCH ISS PBLA16 START 94.9902
HIERARCH ISS PBLA16 END 95.1581
HIERARCH ISS PBL23 START 294.9189
HIERARCH ISS PBL23 END 295.0709
HIERARCH ISS PBLA23 START 51.454
HIERARCH ISS PBLA23 END 51.5867
HIERARCH ISS PBL24 START 243.4375
HIERARCH ISS PBL24 END 243.5274
HIERARCH ISS PBLA24 START 59.3097
HIERARCH ISS PBLA24 END 59.4438
HIERARCH ISS PBL25 START 245.7085
HIERARCH ISS PBL25 END 245.7789
HIERARCH ISS PBLA25 START 116.5762
HIERARCH ISS PBLA25 END 116.7787
HIERARCH ISS PBL26 START 177.4402
HIERARCH ISS PBL26 END 177.4406
HIERARCH ISS PBLA26 START 96.6247
HIERARCH ISS PBLA26 END 96.7954
HIERARCH ISS PBL34 START 63.2286
HIERARCH ISS PBL34 END 63.2924
HIERARCH ISS PBLA34 START -160.297
HIERARCH ISS PBLA34 END -160.148
HIERARCH ISS PBL35 START 293.9061
HIERARCH ISS PBL35 END 294.307
HIERARCH ISS PBLA35 START -177.8723
HIERARCH ISS PBLA35 END -177.7055
HIERARCH ISS PBL36 START 211.3682
HIERARCH ISS PBL36 END 211.6069
HIERARCH ISS PBLA36 START -165.085
HIERARCH ISS PBLA36 END -164.9325
HIERARCH ISS PBL45 START 234.4079
HIERARCH ISS PBL45 END 234.7408
HIERARCH ISS PBLA45 START 177.4557
HIERARCH ISS PBLA45 END 177.629
HIERARCH ISS PBL46 START 148.4541
HIERARCH ISS PBL46 END 148.6288
HIERARCH ISS PBLA46 START -167.1224
HIERARCH ISS PBLA46 END -166.9681
HIERARCH ISS PBL56 START 99.4685
HIERARCH ISS PBL56 END 99.6071
HIERARCH ISS PBLA56 START -25.9278
HIERARCH ISS PBLA56 END -25.7194
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1