Exposure
ID
SPICA.2025-12-14T04-21-21_1
Header ID
SPICA.2025-12-14T04-21-21
Date updated
2025-12-14 04:20:16 UTC+0000
Release date
None
UTC Start
2025-12-14 04:20:16.570
UTC End
2025-12-14 04:21:16.570
MJD Start
61023.1807473416
MJD End
61023.18144178603
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
5.20924
Ambient temperature (°C)
-1.234
Seeing (arcsec)
0.67667
Observation
ID
64358
Category
science
Program ID
S05
Program Title
TBD
Program Type
Normal
PI / COI
ebrahimkutty
Target
ID
47908
Name
HD_19656
RA
47.82242
DEC
39.61158
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.9371 33.9371 89.8751 90.0289
S1-E1 325.4631 325.5756 57.8960 58.0374
S1-E2 275.1901 275.2567 65.6037 65.7460
S1-W1 277.2348 277.2790 117.3564 117.5470
S1-W2 210.8503 210.8463 98.7512 98.9171
S2-E1 297.2202 297.3367 54.4292 54.5707
S2-E2 244.6508 244.7204 62.3349 62.4767
S2-W1 247.6228 247.6782 120.9824 121.1767
S2-W2 177.3969 177.3942 100.4427 100.6110
E1-E2 64.3875 64.4339 -157.0789 -156.9234
E1-W1 301.8076 302.1138 -174.3974 -174.2302
E1-W2 215.8110 215.9874 -161.8296 -161.6721
E2-W1 241.1023 241.3596 -178.9571 -178.7854
E2-W2 151.7385 151.8685 -163.8436 -163.6849
W1-W2 102.5511 102.6645 -21.6499 -21.4519
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 61023.1807473416
PI-COI ebrahimkutty
HIERARCH OBS TARG NAME HD_19656
HIERARCH OBS RA 47.82242
HIERARCH OBS DEC 39.61158
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 33.9371
HIERARCH ISS PBL12 END 33.9371
HIERARCH ISS PBLA12 START 89.8751
HIERARCH ISS PBLA12 END 90.0289
HIERARCH ISS PBL13 START 325.4631
HIERARCH ISS PBL13 END 325.5756
HIERARCH ISS PBLA13 START 57.896
HIERARCH ISS PBLA13 END 58.0374
HIERARCH ISS PBL14 START 275.1901
HIERARCH ISS PBL14 END 275.2567
HIERARCH ISS PBLA14 START 65.6037
HIERARCH ISS PBLA14 END 65.746
HIERARCH ISS PBL15 START 277.2348
HIERARCH ISS PBL15 END 277.279
HIERARCH ISS PBLA15 START 117.3564
HIERARCH ISS PBLA15 END 117.547
HIERARCH ISS PBL16 START 210.8503
HIERARCH ISS PBL16 END 210.8463
HIERARCH ISS PBLA16 START 98.7512
HIERARCH ISS PBLA16 END 98.9171
HIERARCH ISS PBL23 START 297.2202
HIERARCH ISS PBL23 END 297.3367
HIERARCH ISS PBLA23 START 54.4292
HIERARCH ISS PBLA23 END 54.5707
HIERARCH ISS PBL24 START 244.6508
HIERARCH ISS PBL24 END 244.7204
HIERARCH ISS PBLA24 START 62.3349
HIERARCH ISS PBLA24 END 62.4767
HIERARCH ISS PBL25 START 247.6228
HIERARCH ISS PBL25 END 247.6782
HIERARCH ISS PBLA25 START 120.9824
HIERARCH ISS PBLA25 END 121.1767
HIERARCH ISS PBL26 START 177.3969
HIERARCH ISS PBL26 END 177.3942
HIERARCH ISS PBLA26 START 100.4427
HIERARCH ISS PBLA26 END 100.611
HIERARCH ISS PBL34 START 64.3875
HIERARCH ISS PBL34 END 64.4339
HIERARCH ISS PBLA34 START -157.0789
HIERARCH ISS PBLA34 END -156.9234
HIERARCH ISS PBL35 START 301.8076
HIERARCH ISS PBL35 END 302.1138
HIERARCH ISS PBLA35 START -174.3974
HIERARCH ISS PBLA35 END -174.2302
HIERARCH ISS PBL36 START 215.811
HIERARCH ISS PBL36 END 215.9874
HIERARCH ISS PBLA36 START -161.8296
HIERARCH ISS PBLA36 END -161.6721
HIERARCH ISS PBL45 START 241.1023
HIERARCH ISS PBL45 END 241.3596
HIERARCH ISS PBLA45 START -178.9571
HIERARCH ISS PBLA45 END -178.7854
HIERARCH ISS PBL46 START 151.7385
HIERARCH ISS PBL46 END 151.8685
HIERARCH ISS PBLA46 START -163.8436
HIERARCH ISS PBLA46 END -163.6849
HIERARCH ISS PBL56 START 102.5511
HIERARCH ISS PBL56 END 102.6645
HIERARCH ISS PBLA56 START -21.6499
HIERARCH ISS PBLA56 END -21.4519
HIERARCH CHARA TAU0 5.20924
HIERARCH CHARA SEEING 0.67667