Exposure
ID
SPICA.2025-09-14T08-22-54_1
Header ID
SPICA.2025-09-14T08-22-54
Date updated
2025-09-14 08:21:49 UTC+0000
Release date
None
UTC Start
2025-09-14 08:21:49.199
UTC End
2025-09-14 08:22:49.199
MJD Start
60932.348486101
MJD End
60932.34918054543
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 33.2360 33.2389 94.9769 95.1323
S1-E1 326.1026 325.9905 62.4518 62.5881
S1-E2 273.9434 273.8660 70.1478 70.2912
S1-W1 265.9955 266.2047 125.1513 125.3134
S1-W2 204.2332 204.2920 104.5396 104.7012
S2-E1 298.6147 298.5069 59.0210 59.1539
S2-E2 244.1788 244.1022 66.8713 67.0118
S2-W1 237.8504 238.0589 129.1788 129.3386
S2-W2 171.5480 171.6046 106.3841 106.5463
E1-E2 65.8022 65.7896 -151.4323 -151.3280
E1-W1 312.2930 312.4095 -166.7377 -166.6444
E1-W2 221.8163 221.8071 -155.6556 -155.5561
E2-W1 249.4303 249.5625 -170.7308 -170.6375
E2-W2 156.2680 156.2719 -157.4326 -157.3349
W1-W2 103.7763 103.9037 -10.9961 -10.8842
Header: used keywords
Key Value
HIERARCH OBS PROG ID S04
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60932.348486101
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 33.236
HIERARCH ISS PBL12 END 33.2389
HIERARCH ISS PBLA12 START 94.9769
HIERARCH ISS PBLA12 END 95.1323
HIERARCH ISS PBL13 START 326.1026
HIERARCH ISS PBL13 END 325.9905
HIERARCH ISS PBLA13 START 62.4518
HIERARCH ISS PBLA13 END 62.5881
HIERARCH ISS PBL14 START 273.9434
HIERARCH ISS PBL14 END 273.866
HIERARCH ISS PBLA14 START 70.1478
HIERARCH ISS PBLA14 END 70.2912
HIERARCH ISS PBL15 START 265.9955
HIERARCH ISS PBL15 END 266.2047
HIERARCH ISS PBLA15 START 125.1513
HIERARCH ISS PBLA15 END 125.3134
HIERARCH ISS PBL16 START 204.2332
HIERARCH ISS PBL16 END 204.292
HIERARCH ISS PBLA16 START 104.5396
HIERARCH ISS PBLA16 END 104.7012
HIERARCH ISS PBL23 START 298.6147
HIERARCH ISS PBL23 END 298.5069
HIERARCH ISS PBLA23 START 59.021
HIERARCH ISS PBLA23 END 59.1539
HIERARCH ISS PBL24 START 244.1788
HIERARCH ISS PBL24 END 244.1022
HIERARCH ISS PBLA24 START 66.8713
HIERARCH ISS PBLA24 END 67.0118
HIERARCH ISS PBL25 START 237.8504
HIERARCH ISS PBL25 END 238.0589
HIERARCH ISS PBLA25 START 129.1788
HIERARCH ISS PBLA25 END 129.3386
HIERARCH ISS PBL26 START 171.548
HIERARCH ISS PBL26 END 171.6046
HIERARCH ISS PBLA26 START 106.3841
HIERARCH ISS PBLA26 END 106.5463
HIERARCH ISS PBL34 START 65.8022
HIERARCH ISS PBL34 END 65.7896
HIERARCH ISS PBLA34 START -151.4323
HIERARCH ISS PBLA34 END -151.328
HIERARCH ISS PBL35 START 312.293
HIERARCH ISS PBL35 END 312.4095
HIERARCH ISS PBLA35 START -166.7377
HIERARCH ISS PBLA35 END -166.6444
HIERARCH ISS PBL36 START 221.8163
HIERARCH ISS PBL36 END 221.8071
HIERARCH ISS PBLA36 START -155.6556
HIERARCH ISS PBLA36 END -155.5561
HIERARCH ISS PBL45 START 249.4303
HIERARCH ISS PBL45 END 249.5625
HIERARCH ISS PBLA45 START -170.7308
HIERARCH ISS PBLA45 END -170.6375
HIERARCH ISS PBL46 START 156.268
HIERARCH ISS PBL46 END 156.2719
HIERARCH ISS PBLA46 START -157.4326
HIERARCH ISS PBLA46 END -157.3349
HIERARCH ISS PBL56 START 103.7763
HIERARCH ISS PBL56 END 103.9037
HIERARCH ISS PBLA56 START -10.9961
HIERARCH ISS PBLA56 END -10.8842
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1