Exposure
ID
SPICA.2025-08-18T12-03-05_1
Header ID
SPICA.2025-08-18T12-03-05
Date updated
2025-08-18 12:02:00 UTC+0000
Release date
None
UTC Start
2025-08-18 12:02:00.407
UTC End
2025-08-18 12:03:00.407
MJD Start
60905.5013935957
MJD End
60905.502088040135
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 32.9725 32.9722 89.4965 89.6548
S1-E1 328.5858 328.4975 57.9380 58.0542
S1-E2 275.5502 275.4713 65.3175 65.4449
S1-W1 255.8507 256.0911 119.3487 119.5356
S1-W2 200.8614 200.9057 98.7768 98.9494
S2-E1 300.9849 300.9108 54.6511 54.7626
S2-E2 245.8416 245.7713 62.1684 62.2911
S2-W1 227.8451 228.0944 123.4795 123.6654
S2-W2 168.4045 168.4506 100.5863 100.7610
E1-E2 65.6711 65.6915 -154.6730 -154.5898
E1-W1 304.9092 305.2262 -169.5211 -169.4406
E1-W2 220.1110 220.2233 -158.6992 -158.6190
E2-W1 242.0168 242.3147 -173.5084 -173.4249
E2-W2 154.6707 154.7631 -160.4075 -160.3281
W1-W2 97.8668 98.0623 -14.4999 -14.3789
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60905.5013935957
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 32.9725
HIERARCH ISS PBL12 END 32.9722
HIERARCH ISS PBLA12 START 89.4965
HIERARCH ISS PBLA12 END 89.6548
HIERARCH ISS PBL13 START 328.5858
HIERARCH ISS PBL13 END 328.4975
HIERARCH ISS PBLA13 START 57.938
HIERARCH ISS PBLA13 END 58.0542
HIERARCH ISS PBL14 START 275.5502
HIERARCH ISS PBL14 END 275.4713
HIERARCH ISS PBLA14 START 65.3175
HIERARCH ISS PBLA14 END 65.4449
HIERARCH ISS PBL15 START 255.8507
HIERARCH ISS PBL15 END 256.0911
HIERARCH ISS PBLA15 START 119.3487
HIERARCH ISS PBLA15 END 119.5356
HIERARCH ISS PBL16 START 200.8614
HIERARCH ISS PBL16 END 200.9057
HIERARCH ISS PBLA16 START 98.7768
HIERARCH ISS PBLA16 END 98.9494
HIERARCH ISS PBL23 START 300.9849
HIERARCH ISS PBL23 END 300.9108
HIERARCH ISS PBLA23 START 54.6511
HIERARCH ISS PBLA23 END 54.7626
HIERARCH ISS PBL24 START 245.8416
HIERARCH ISS PBL24 END 245.7713
HIERARCH ISS PBLA24 START 62.1684
HIERARCH ISS PBLA24 END 62.2911
HIERARCH ISS PBL25 START 227.8451
HIERARCH ISS PBL25 END 228.0944
HIERARCH ISS PBLA25 START 123.4795
HIERARCH ISS PBLA25 END 123.6654
HIERARCH ISS PBL26 START 168.4045
HIERARCH ISS PBL26 END 168.4506
HIERARCH ISS PBLA26 START 100.5863
HIERARCH ISS PBLA26 END 100.761
HIERARCH ISS PBL34 START 65.6711
HIERARCH ISS PBL34 END 65.6915
HIERARCH ISS PBLA34 START -154.673
HIERARCH ISS PBLA34 END -154.5898
HIERARCH ISS PBL35 START 304.9092
HIERARCH ISS PBL35 END 305.2262
HIERARCH ISS PBLA35 START -169.5211
HIERARCH ISS PBLA35 END -169.4406
HIERARCH ISS PBL36 START 220.111
HIERARCH ISS PBL36 END 220.2233
HIERARCH ISS PBLA36 START -158.6992
HIERARCH ISS PBLA36 END -158.619
HIERARCH ISS PBL45 START 242.0168
HIERARCH ISS PBL45 END 242.3147
HIERARCH ISS PBLA45 START -173.5084
HIERARCH ISS PBLA45 END -173.4249
HIERARCH ISS PBL46 START 154.6707
HIERARCH ISS PBL46 END 154.7631
HIERARCH ISS PBLA46 START -160.4075
HIERARCH ISS PBLA46 END -160.3281
HIERARCH ISS PBL56 START 97.8668
HIERARCH ISS PBL56 END 98.0623
HIERARCH ISS PBLA56 START -14.4999
HIERARCH ISS PBLA56 END -14.3789
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1