Exposure
ID
SPICA.2025-09-14T08-28-18_1
Header ID
SPICA.2025-09-14T08-28-18
Date updated
2025-09-14 08:27:13 UTC+0000
Release date
None
UTC Start
2025-09-14 08:27:13.115
UTC End
2025-09-14 08:28:13.115
MJD Start
60932.3522351284
MJD End
60932.35292957283
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 33.2514 33.2548 95.7508 95.9056
S1-E1 325.5353 325.4192 63.1365 63.2752
S1-E2 273.5569 273.4793 70.8669 71.0123
S1-W1 267.0299 267.2343 125.9530 126.1116
S1-W2 204.5302 204.5907 105.3421 105.5019
S2-E1 298.0663 297.9532 59.6893 59.8250
S2-E2 243.7942 243.7164 67.5769 67.7197
S2-W1 238.8785 239.0809 129.9684 130.1244
S2-W2 171.8329 171.8907 107.1898 107.3501
E1-E2 65.7298 65.7124 -150.9070 -150.8002
E1-W1 312.8161 312.9037 -166.2702 -166.1758
E1-W2 221.7350 221.7081 -155.1554 -155.0538
E2-W1 250.0423 250.1507 -170.2638 -170.1697
E2-W2 156.2617 156.2528 -156.9411 -156.8414
W1-W2 104.3927 104.5105 -10.4413 -10.3312
Header: used keywords
Key Value
HIERARCH OBS PROG ID S04
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60932.3522351284
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 33.2514
HIERARCH ISS PBL12 END 33.2548
HIERARCH ISS PBLA12 START 95.7508
HIERARCH ISS PBLA12 END 95.9056
HIERARCH ISS PBL13 START 325.5353
HIERARCH ISS PBL13 END 325.4192
HIERARCH ISS PBLA13 START 63.1365
HIERARCH ISS PBLA13 END 63.2752
HIERARCH ISS PBL14 START 273.5569
HIERARCH ISS PBL14 END 273.4793
HIERARCH ISS PBLA14 START 70.8669
HIERARCH ISS PBLA14 END 71.0123
HIERARCH ISS PBL15 START 267.0299
HIERARCH ISS PBL15 END 267.2343
HIERARCH ISS PBLA15 START 125.953
HIERARCH ISS PBLA15 END 126.1116
HIERARCH ISS PBL16 START 204.5302
HIERARCH ISS PBL16 END 204.5907
HIERARCH ISS PBLA16 START 105.3421
HIERARCH ISS PBLA16 END 105.5019
HIERARCH ISS PBL23 START 298.0663
HIERARCH ISS PBL23 END 297.9532
HIERARCH ISS PBLA23 START 59.6893
HIERARCH ISS PBLA23 END 59.825
HIERARCH ISS PBL24 START 243.7942
HIERARCH ISS PBL24 END 243.7164
HIERARCH ISS PBLA24 START 67.5769
HIERARCH ISS PBLA24 END 67.7197
HIERARCH ISS PBL25 START 238.8785
HIERARCH ISS PBL25 END 239.0809
HIERARCH ISS PBLA25 START 129.9684
HIERARCH ISS PBLA25 END 130.1244
HIERARCH ISS PBL26 START 171.8329
HIERARCH ISS PBL26 END 171.8907
HIERARCH ISS PBLA26 START 107.1898
HIERARCH ISS PBLA26 END 107.3501
HIERARCH ISS PBL34 START 65.7298
HIERARCH ISS PBL34 END 65.7124
HIERARCH ISS PBLA34 START -150.907
HIERARCH ISS PBLA34 END -150.8002
HIERARCH ISS PBL35 START 312.8161
HIERARCH ISS PBL35 END 312.9037
HIERARCH ISS PBLA35 START -166.2702
HIERARCH ISS PBLA35 END -166.1758
HIERARCH ISS PBL36 START 221.735
HIERARCH ISS PBL36 END 221.7081
HIERARCH ISS PBLA36 START -155.1554
HIERARCH ISS PBLA36 END -155.0538
HIERARCH ISS PBL45 START 250.0423
HIERARCH ISS PBL45 END 250.1507
HIERARCH ISS PBLA45 START -170.2638
HIERARCH ISS PBLA45 END -170.1697
HIERARCH ISS PBL46 START 156.2617
HIERARCH ISS PBL46 END 156.2528
HIERARCH ISS PBLA46 START -156.9411
HIERARCH ISS PBLA46 END -156.8414
HIERARCH ISS PBL56 START 104.3927
HIERARCH ISS PBL56 END 104.5105
HIERARCH ISS PBLA56 START -10.4413
HIERARCH ISS PBLA56 END -10.3312
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1