Exposure
ID
SPICA.2025-06-14T09-52-02_1
Header ID
SPICA.2025-06-14T09-52-02
Date updated
2025-06-14 09:50:57 UTC+0000
Release date
None
UTC Start
2025-06-14 09:50:57.101
UTC End
2025-06-14 09:51:57.101
MJD Start
60840.4103831107
MJD End
60840.41107755513
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 33.9723 33.9730 86.2670 86.4201
S1-E1 323.1948 323.3427 54.7713 54.9039
S1-E2 274.0263 274.1132 62.4104 62.5453
S1-W1 275.5543 275.6121 112.8245 113.0228
S1-W2 210.9625 210.9619 94.8192 94.9872
S2-E1 294.7621 294.9162 51.3193 51.4516
S2-E2 243.3447 243.4359 59.1735 59.3073
S2-W1 245.6366 245.7072 116.3697 116.5726
S2-W2 177.4399 177.4402 96.4508 96.6216
E1-E2 63.1627 63.2274 -160.4486 -160.2997
E1-W1 293.4939 293.8989 -178.0423 -177.8753
E1-W2 211.1222 211.3639 -165.2402 -165.0878
E2-W1 234.0657 234.4018 177.2790 177.4526
E2-W2 148.2741 148.4509 -167.2795 -167.1252
W1-W2 99.3265 99.4660 -26.1407 -25.9316
Header: used keywords
Key Value
HIERARCH OBS PROG ID S02
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60840.4103831107
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 33.9723
HIERARCH ISS PBL12 END 33.973
HIERARCH ISS PBLA12 START 86.267
HIERARCH ISS PBLA12 END 86.4201
HIERARCH ISS PBL13 START 323.1948
HIERARCH ISS PBL13 END 323.3427
HIERARCH ISS PBLA13 START 54.7713
HIERARCH ISS PBLA13 END 54.9039
HIERARCH ISS PBL14 START 274.0263
HIERARCH ISS PBL14 END 274.1132
HIERARCH ISS PBLA14 START 62.4104
HIERARCH ISS PBLA14 END 62.5453
HIERARCH ISS PBL15 START 275.5543
HIERARCH ISS PBL15 END 275.6121
HIERARCH ISS PBLA15 START 112.8245
HIERARCH ISS PBLA15 END 113.0228
HIERARCH ISS PBL16 START 210.9625
HIERARCH ISS PBL16 END 210.9619
HIERARCH ISS PBLA16 START 94.8192
HIERARCH ISS PBLA16 END 94.9872
HIERARCH ISS PBL23 START 294.7621
HIERARCH ISS PBL23 END 294.9162
HIERARCH ISS PBLA23 START 51.3193
HIERARCH ISS PBLA23 END 51.4516
HIERARCH ISS PBL24 START 243.3447
HIERARCH ISS PBL24 END 243.4359
HIERARCH ISS PBLA24 START 59.1735
HIERARCH ISS PBLA24 END 59.3073
HIERARCH ISS PBL25 START 245.6366
HIERARCH ISS PBL25 END 245.7072
HIERARCH ISS PBLA25 START 116.3697
HIERARCH ISS PBLA25 END 116.5726
HIERARCH ISS PBL26 START 177.4399
HIERARCH ISS PBL26 END 177.4402
HIERARCH ISS PBLA26 START 96.4508
HIERARCH ISS PBLA26 END 96.6216
HIERARCH ISS PBL34 START 63.1627
HIERARCH ISS PBL34 END 63.2274
HIERARCH ISS PBLA34 START -160.4486
HIERARCH ISS PBLA34 END -160.2997
HIERARCH ISS PBL35 START 293.4939
HIERARCH ISS PBL35 END 293.8989
HIERARCH ISS PBLA35 START -178.0423
HIERARCH ISS PBLA35 END -177.8753
HIERARCH ISS PBL36 START 211.1222
HIERARCH ISS PBL36 END 211.3639
HIERARCH ISS PBLA36 START -165.2402
HIERARCH ISS PBLA36 END -165.0878
HIERARCH ISS PBL45 START 234.0657
HIERARCH ISS PBL45 END 234.4018
HIERARCH ISS PBLA45 START 177.279
HIERARCH ISS PBLA45 END 177.4526
HIERARCH ISS PBL46 START 148.2741
HIERARCH ISS PBL46 END 148.4509
HIERARCH ISS PBLA46 START -167.2795
HIERARCH ISS PBLA46 END -167.1252
HIERARCH ISS PBL56 START 99.3265
HIERARCH ISS PBL56 END 99.466
HIERARCH ISS PBLA56 START -26.1407
HIERARCH ISS PBLA56 END -25.9316
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1