Exposure
ID
SPICA.2025-09-14T08-21-48_1
Header ID
SPICA.2025-09-14T08-21-48
Date updated
2025-09-14 08:20:43 UTC+0000
Release date
None
UTC Start
2025-09-14 08:20:43.069
UTC End
2025-09-14 08:21:43.069
MJD Start
60932.3477207038
MJD End
60932.34841514823
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
70121
Category
science
Program ID
S04
Program Title
TBD
Program Type
Normal
PI / COI
ibanez
Target
ID
52027
Name
HD_3651
RA
9.840858
DEC
21.25047
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.2331 33.2359 94.8186 94.9741
S1-E1 326.2159 326.1047 62.3137 62.4493
S1-E2 274.0221 273.9448 70.0023 70.1452
S1-W1 265.7816 265.9917 124.9855 125.1483
S1-W2 204.1738 204.2322 104.3748 104.5367
S2-E1 298.7233 298.6167 58.8863 59.0186
S2-E2 244.2564 244.1802 66.7286 66.8687
S2-W1 237.6369 237.8466 129.0154 129.1759
S2-W2 171.4906 171.5469 106.2184 106.3811
E1-E2 65.8140 65.8024 -151.5380 -151.4342
E1-W1 312.1685 312.2909 -166.8325 -166.7394
E1-W2 221.8220 221.8164 -155.7564 -155.6574
E2-W1 249.2907 249.4278 -170.8258 -170.7325
E2-W2 156.2613 156.2679 -157.5317 -157.4344
W1-W2 103.6446 103.7739 -11.1105 -10.9982
Header: used keywords
Key Value
HIERARCH OBS PROG ID S04
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60932.3477207038
PI-COI ibanez
HIERARCH OBS TARG NAME HD_3651
HIERARCH OBS RA 9.840858
HIERARCH OBS DEC 21.25047
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 33.2331
HIERARCH ISS PBL12 END 33.2359
HIERARCH ISS PBLA12 START 94.8186
HIERARCH ISS PBLA12 END 94.9741
HIERARCH ISS PBL13 START 326.2159
HIERARCH ISS PBL13 END 326.1047
HIERARCH ISS PBLA13 START 62.3137
HIERARCH ISS PBLA13 END 62.4493
HIERARCH ISS PBL14 START 274.0221
HIERARCH ISS PBL14 END 273.9448
HIERARCH ISS PBLA14 START 70.0023
HIERARCH ISS PBLA14 END 70.1452
HIERARCH ISS PBL15 START 265.7816
HIERARCH ISS PBL15 END 265.9917
HIERARCH ISS PBLA15 START 124.9855
HIERARCH ISS PBLA15 END 125.1483
HIERARCH ISS PBL16 START 204.1738
HIERARCH ISS PBL16 END 204.2322
HIERARCH ISS PBLA16 START 104.3748
HIERARCH ISS PBLA16 END 104.5367
HIERARCH ISS PBL23 START 298.7233
HIERARCH ISS PBL23 END 298.6167
HIERARCH ISS PBLA23 START 58.8863
HIERARCH ISS PBLA23 END 59.0186
HIERARCH ISS PBL24 START 244.2564
HIERARCH ISS PBL24 END 244.1802
HIERARCH ISS PBLA24 START 66.7286
HIERARCH ISS PBLA24 END 66.8687
HIERARCH ISS PBL25 START 237.6369
HIERARCH ISS PBL25 END 237.8466
HIERARCH ISS PBLA25 START 129.0154
HIERARCH ISS PBLA25 END 129.1759
HIERARCH ISS PBL26 START 171.4906
HIERARCH ISS PBL26 END 171.5469
HIERARCH ISS PBLA26 START 106.2184
HIERARCH ISS PBLA26 END 106.3811
HIERARCH ISS PBL34 START 65.814
HIERARCH ISS PBL34 END 65.8024
HIERARCH ISS PBLA34 START -151.538
HIERARCH ISS PBLA34 END -151.4342
HIERARCH ISS PBL35 START 312.1685
HIERARCH ISS PBL35 END 312.2909
HIERARCH ISS PBLA35 START -166.8325
HIERARCH ISS PBLA35 END -166.7394
HIERARCH ISS PBL36 START 221.822
HIERARCH ISS PBL36 END 221.8164
HIERARCH ISS PBLA36 START -155.7564
HIERARCH ISS PBLA36 END -155.6574
HIERARCH ISS PBL45 START 249.2907
HIERARCH ISS PBL45 END 249.4278
HIERARCH ISS PBLA45 START -170.8258
HIERARCH ISS PBLA45 END -170.7325
HIERARCH ISS PBL46 START 156.2613
HIERARCH ISS PBL46 END 156.2679
HIERARCH ISS PBLA46 START -157.5317
HIERARCH ISS PBLA46 END -157.4344
HIERARCH ISS PBL56 START 103.6446
HIERARCH ISS PBL56 END 103.7739
HIERARCH ISS PBLA56 START -11.1105
HIERARCH ISS PBLA56 END -10.9982
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1