Exposure
ID
SPICA.2025-08-18T12-08-31_1
Header ID
SPICA.2025-08-18T12-08-31
Date updated
2025-08-18 12:07:26 UTC+0000
Release date
None
UTC Start
2025-08-18 12:07:26.852
UTC End
2025-08-18 12:08:26.852
MJD Start
60905.5051719002
MJD End
60905.50586634463
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
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 32.9721 32.9724 90.2924 90.4507
S1-E1 328.1264 328.0305 58.5278 58.6468
S1-E2 275.1484 275.0669 65.9626 66.0923
S1-W1 257.0604 257.3013 120.2807 120.4638
S1-W2 201.0915 201.1395 99.6419 99.8132
S2-E1 300.5944 300.5115 55.2175 55.3319
S2-E2 245.4807 245.4067 62.7904 62.9156
S2-W1 229.0959 229.3440 124.4059 124.5877
S2-W2 168.6425 168.6917 101.4620 101.6354
E1-E2 65.7626 65.7776 -154.2507 -154.1654
E1-W1 306.4426 306.7297 -169.1149 -169.0337
E1-W2 220.6367 220.7297 -158.2926 -158.2107
E2-W1 243.4658 243.7396 -173.0882 -173.0045
E2-W2 155.1070 155.1854 -160.0052 -159.9242
W1-W2 98.8318 99.0185 -13.8973 -13.7791
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60905.5051719002
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 32.9721
HIERARCH ISS PBL12 END 32.9724
HIERARCH ISS PBLA12 START 90.2924
HIERARCH ISS PBLA12 END 90.4507
HIERARCH ISS PBL13 START 328.1264
HIERARCH ISS PBL13 END 328.0305
HIERARCH ISS PBLA13 START 58.5278
HIERARCH ISS PBLA13 END 58.6468
HIERARCH ISS PBL14 START 275.1484
HIERARCH ISS PBL14 END 275.0669
HIERARCH ISS PBLA14 START 65.9626
HIERARCH ISS PBLA14 END 66.0923
HIERARCH ISS PBL15 START 257.0604
HIERARCH ISS PBL15 END 257.3013
HIERARCH ISS PBLA15 START 120.2807
HIERARCH ISS PBLA15 END 120.4638
HIERARCH ISS PBL16 START 201.0915
HIERARCH ISS PBL16 END 201.1395
HIERARCH ISS PBLA16 START 99.6419
HIERARCH ISS PBLA16 END 99.8132
HIERARCH ISS PBL23 START 300.5944
HIERARCH ISS PBL23 END 300.5115
HIERARCH ISS PBLA23 START 55.2175
HIERARCH ISS PBLA23 END 55.3319
HIERARCH ISS PBL24 START 245.4807
HIERARCH ISS PBL24 END 245.4067
HIERARCH ISS PBLA24 START 62.7904
HIERARCH ISS PBLA24 END 62.9156
HIERARCH ISS PBL25 START 229.0959
HIERARCH ISS PBL25 END 229.344
HIERARCH ISS PBLA25 START 124.4059
HIERARCH ISS PBLA25 END 124.5877
HIERARCH ISS PBL26 START 168.6425
HIERARCH ISS PBL26 END 168.6917
HIERARCH ISS PBLA26 START 101.462
HIERARCH ISS PBLA26 END 101.6354
HIERARCH ISS PBL34 START 65.7626
HIERARCH ISS PBL34 END 65.7776
HIERARCH ISS PBLA34 START -154.2507
HIERARCH ISS PBLA34 END -154.1654
HIERARCH ISS PBL35 START 306.4426
HIERARCH ISS PBL35 END 306.7297
HIERARCH ISS PBLA35 START -169.1149
HIERARCH ISS PBLA35 END -169.0337
HIERARCH ISS PBL36 START 220.6367
HIERARCH ISS PBL36 END 220.7297
HIERARCH ISS PBLA36 START -158.2926
HIERARCH ISS PBLA36 END -158.2107
HIERARCH ISS PBL45 START 243.4658
HIERARCH ISS PBL45 END 243.7396
HIERARCH ISS PBLA45 START -173.0882
HIERARCH ISS PBLA45 END -173.0045
HIERARCH ISS PBL46 START 155.107
HIERARCH ISS PBL46 END 155.1854
HIERARCH ISS PBLA46 START -160.0052
HIERARCH ISS PBLA46 END -159.9242
HIERARCH ISS PBL56 START 98.8318
HIERARCH ISS PBL56 END 99.0185
HIERARCH ISS PBLA56 START -13.8973
HIERARCH ISS PBLA56 END -13.7791
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1