Exposure
ID
SPICA.2025-12-11T05-01-37_1
Header ID
SPICA.2025-12-11T05-01-37
Date updated
2025-12-11 05:00:32 UTC+0000
Release date
None
UTC Start
2025-12-11 05:00:32.479
UTC End
2025-12-11 05:01:32.479
MJD Start
61020.2087092435
MJD End
61020.209403687935
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
23.77588
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.2453
Observation
ID
64063
Category
science
Program ID
S05
Program Title
TBD
Program Type
Normal
PI / COI
ebrahimkutty
Target
ID
47720
Name
HD_19787
RA
47.90735
DEC
19.72668
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.0053 33.0079 93.9763 94.1334
S1-E1 325.5546 325.4308 61.4470 61.5787
S1-E2 273.1517 273.0632 69.1105 69.2509
S1-W1 262.6221 262.8549 124.3577 124.5233
S1-W2 202.3834 202.4460 103.5672 103.7316
S2-E1 298.2559 298.1387 58.0355 58.1633
S2-E2 243.6019 243.5157 65.8445 65.9814
S2-W1 234.7434 234.9762 128.4355 128.5984
S2-W2 169.9285 169.9892 105.4216 105.5870
E1-E2 65.8375 65.8281 -152.1449 -152.0490
E1-W1 311.5902 311.7385 -167.1765 -167.0912
E1-W2 221.8176 221.8226 -156.2819 -156.1909
E2-W1 248.5926 248.7533 -171.1151 -171.0294
E2-W2 156.2239 156.2387 -158.0241 -157.9348
W1-W2 102.7159 102.8597 -11.2657 -11.1582
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 61020.2087092435
PI-COI ebrahimkutty
HIERARCH OBS TARG NAME HD_19787
HIERARCH OBS RA 47.90735
HIERARCH OBS DEC 19.72668
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 33.0053
HIERARCH ISS PBL12 END 33.0079
HIERARCH ISS PBLA12 START 93.9763
HIERARCH ISS PBLA12 END 94.1334
HIERARCH ISS PBL13 START 325.5546
HIERARCH ISS PBL13 END 325.4308
HIERARCH ISS PBLA13 START 61.447
HIERARCH ISS PBLA13 END 61.5787
HIERARCH ISS PBL14 START 273.1517
HIERARCH ISS PBL14 END 273.0632
HIERARCH ISS PBLA14 START 69.1105
HIERARCH ISS PBLA14 END 69.2509
HIERARCH ISS PBL15 START 262.6221
HIERARCH ISS PBL15 END 262.8549
HIERARCH ISS PBLA15 START 124.3577
HIERARCH ISS PBLA15 END 124.5233
HIERARCH ISS PBL16 START 202.3834
HIERARCH ISS PBL16 END 202.446
HIERARCH ISS PBLA16 START 103.5672
HIERARCH ISS PBLA16 END 103.7316
HIERARCH ISS PBL23 START 298.2559
HIERARCH ISS PBL23 END 298.1387
HIERARCH ISS PBLA23 START 58.0355
HIERARCH ISS PBLA23 END 58.1633
HIERARCH ISS PBL24 START 243.6019
HIERARCH ISS PBL24 END 243.5157
HIERARCH ISS PBLA24 START 65.8445
HIERARCH ISS PBLA24 END 65.9814
HIERARCH ISS PBL25 START 234.7434
HIERARCH ISS PBL25 END 234.9762
HIERARCH ISS PBLA25 START 128.4355
HIERARCH ISS PBLA25 END 128.5984
HIERARCH ISS PBL26 START 169.9285
HIERARCH ISS PBL26 END 169.9892
HIERARCH ISS PBLA26 START 105.4216
HIERARCH ISS PBLA26 END 105.587
HIERARCH ISS PBL34 START 65.8375
HIERARCH ISS PBL34 END 65.8281
HIERARCH ISS PBLA34 START -152.1449
HIERARCH ISS PBLA34 END -152.049
HIERARCH ISS PBL35 START 311.5902
HIERARCH ISS PBL35 END 311.7385
HIERARCH ISS PBLA35 START -167.1765
HIERARCH ISS PBLA35 END -167.0912
HIERARCH ISS PBL36 START 221.8176
HIERARCH ISS PBL36 END 221.8226
HIERARCH ISS PBLA36 START -156.2819
HIERARCH ISS PBLA36 END -156.1909
HIERARCH ISS PBL45 START 248.5926
HIERARCH ISS PBL45 END 248.7533
HIERARCH ISS PBLA45 START -171.1151
HIERARCH ISS PBLA45 END -171.0294
HIERARCH ISS PBL46 START 156.2239
HIERARCH ISS PBL46 END 156.2387
HIERARCH ISS PBLA46 START -158.0241
HIERARCH ISS PBLA46 END -157.9348
HIERARCH ISS PBL56 START 102.7159
HIERARCH ISS PBL56 END 102.8597
HIERARCH ISS PBLA56 START -11.2657
HIERARCH ISS PBLA56 END -11.1582
HIERARCH CHARA TAU0 23.77588
HIERARCH CHARA SEEING 1.2453