Exposure
ID
SPICA.2025-08-18T12-07-25_1
Header ID
SPICA.2025-08-18T12-07-25
Date updated
2025-08-18 12:06:20 UTC+0000
Release date
None
UTC Start
2025-08-18 12:06:20.725
UTC End
2025-08-18 12:07:20.725
MJD Start
60905.5044065368
MJD End
60905.50510098123
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 32.9720 32.9721 90.1311 90.2894
S1-E1 328.2225 328.1281 58.4072 58.5256
S1-E2 275.2308 275.1498 65.8309 65.9602
S1-W1 256.8152 257.0560 120.0935 120.2774
S1-W2 201.0434 201.0907 99.4671 99.6387
S2-E1 300.6771 300.5959 55.1016 55.2154
S2-E2 245.5553 245.4820 62.6634 62.7881
S2-W1 228.8431 229.0914 124.2199 124.4026
S2-W2 168.5931 168.6416 101.2852 101.4588
E1-E2 65.7463 65.7623 -154.3371 -154.2523
E1-W1 306.1441 306.4373 -169.1975 -169.1164
E1-W2 220.5381 220.6350 -158.3757 -158.2941
E2-W1 243.1821 243.4608 -173.1734 -173.0898
E2-W2 155.0243 155.1055 -160.0874 -160.0067
W1-W2 98.6399 98.8283 -14.0182 -13.8994
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60905.5044065368
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 32.972
HIERARCH ISS PBL12 END 32.9721
HIERARCH ISS PBLA12 START 90.1311
HIERARCH ISS PBLA12 END 90.2894
HIERARCH ISS PBL13 START 328.2225
HIERARCH ISS PBL13 END 328.1281
HIERARCH ISS PBLA13 START 58.4072
HIERARCH ISS PBLA13 END 58.5256
HIERARCH ISS PBL14 START 275.2308
HIERARCH ISS PBL14 END 275.1498
HIERARCH ISS PBLA14 START 65.8309
HIERARCH ISS PBLA14 END 65.9602
HIERARCH ISS PBL15 START 256.8152
HIERARCH ISS PBL15 END 257.056
HIERARCH ISS PBLA15 START 120.0935
HIERARCH ISS PBLA15 END 120.2774
HIERARCH ISS PBL16 START 201.0434
HIERARCH ISS PBL16 END 201.0907
HIERARCH ISS PBLA16 START 99.4671
HIERARCH ISS PBLA16 END 99.6387
HIERARCH ISS PBL23 START 300.6771
HIERARCH ISS PBL23 END 300.5959
HIERARCH ISS PBLA23 START 55.1016
HIERARCH ISS PBLA23 END 55.2154
HIERARCH ISS PBL24 START 245.5553
HIERARCH ISS PBL24 END 245.482
HIERARCH ISS PBLA24 START 62.6634
HIERARCH ISS PBLA24 END 62.7881
HIERARCH ISS PBL25 START 228.8431
HIERARCH ISS PBL25 END 229.0914
HIERARCH ISS PBLA25 START 124.2199
HIERARCH ISS PBLA25 END 124.4026
HIERARCH ISS PBL26 START 168.5931
HIERARCH ISS PBL26 END 168.6416
HIERARCH ISS PBLA26 START 101.2852
HIERARCH ISS PBLA26 END 101.4588
HIERARCH ISS PBL34 START 65.7463
HIERARCH ISS PBL34 END 65.7623
HIERARCH ISS PBLA34 START -154.3371
HIERARCH ISS PBLA34 END -154.2523
HIERARCH ISS PBL35 START 306.1441
HIERARCH ISS PBL35 END 306.4373
HIERARCH ISS PBLA35 START -169.1975
HIERARCH ISS PBLA35 END -169.1164
HIERARCH ISS PBL36 START 220.5381
HIERARCH ISS PBL36 END 220.635
HIERARCH ISS PBLA36 START -158.3757
HIERARCH ISS PBLA36 END -158.2941
HIERARCH ISS PBL45 START 243.1821
HIERARCH ISS PBL45 END 243.4608
HIERARCH ISS PBLA45 START -173.1734
HIERARCH ISS PBLA45 END -173.0898
HIERARCH ISS PBL46 START 155.0243
HIERARCH ISS PBL46 END 155.1055
HIERARCH ISS PBLA46 START -160.0874
HIERARCH ISS PBLA46 END -160.0067
HIERARCH ISS PBL56 START 98.6399
HIERARCH ISS PBL56 END 98.8283
HIERARCH ISS PBLA56 START -14.0182
HIERARCH ISS PBLA56 END -13.8994
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1