Exposure
ID
SPICA.2025-12-11T04-56-16_1
Header ID
SPICA.2025-12-11T04-56-16
Date updated
2025-12-11 04:55:11 UTC+0000
Release date
None
UTC Start
2025-12-11 04:55:11.049
UTC End
2025-12-11 04:56:11.049
MJD Start
61020.2049889964
MJD End
61020.20568344083
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
22.2378
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.42941
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 32.9935 32.9957 93.1976 93.3551
S1-E1 326.1531 326.0342 60.8029 60.9319
S1-E2 273.5877 273.5000 68.4220 68.5602
S1-W1 261.4603 261.6961 123.5270 123.6963
S1-W2 202.0816 202.1415 102.7481 102.9142
S2-E1 298.8173 298.7065 57.4116 57.5365
S2-E2 244.0230 243.9387 65.1739 65.3084
S2-W1 233.5773 233.8146 127.6173 127.7841
S2-W2 169.6338 169.6925 104.5974 104.7646
E1-E2 65.8689 65.8646 -152.6125 -152.5190
E1-W1 310.7690 310.9467 -167.5960 -167.5117
E1-W2 221.7383 221.7617 -156.7263 -156.6374
E2-W1 247.7257 247.9104 -171.5379 -171.4527
E2-W2 156.1106 156.1388 -158.4609 -158.3734
W1-W2 101.9762 102.1293 -11.8035 -11.6940
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 61020.2049889964
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 32.9935
HIERARCH ISS PBL12 END 32.9957
HIERARCH ISS PBLA12 START 93.1976
HIERARCH ISS PBLA12 END 93.3551
HIERARCH ISS PBL13 START 326.1531
HIERARCH ISS PBL13 END 326.0342
HIERARCH ISS PBLA13 START 60.8029
HIERARCH ISS PBLA13 END 60.9319
HIERARCH ISS PBL14 START 273.5877
HIERARCH ISS PBL14 END 273.5
HIERARCH ISS PBLA14 START 68.422
HIERARCH ISS PBLA14 END 68.5602
HIERARCH ISS PBL15 START 261.4603
HIERARCH ISS PBL15 END 261.6961
HIERARCH ISS PBLA15 START 123.527
HIERARCH ISS PBLA15 END 123.6963
HIERARCH ISS PBL16 START 202.0816
HIERARCH ISS PBL16 END 202.1415
HIERARCH ISS PBLA16 START 102.7481
HIERARCH ISS PBLA16 END 102.9142
HIERARCH ISS PBL23 START 298.8173
HIERARCH ISS PBL23 END 298.7065
HIERARCH ISS PBLA23 START 57.4116
HIERARCH ISS PBLA23 END 57.5365
HIERARCH ISS PBL24 START 244.023
HIERARCH ISS PBL24 END 243.9387
HIERARCH ISS PBLA24 START 65.1739
HIERARCH ISS PBLA24 END 65.3084
HIERARCH ISS PBL25 START 233.5773
HIERARCH ISS PBL25 END 233.8146
HIERARCH ISS PBLA25 START 127.6173
HIERARCH ISS PBLA25 END 127.7841
HIERARCH ISS PBL26 START 169.6338
HIERARCH ISS PBL26 END 169.6925
HIERARCH ISS PBLA26 START 104.5974
HIERARCH ISS PBLA26 END 104.7646
HIERARCH ISS PBL34 START 65.8689
HIERARCH ISS PBL34 END 65.8646
HIERARCH ISS PBLA34 START -152.6125
HIERARCH ISS PBLA34 END -152.519
HIERARCH ISS PBL35 START 310.769
HIERARCH ISS PBL35 END 310.9467
HIERARCH ISS PBLA35 START -167.596
HIERARCH ISS PBLA35 END -167.5117
HIERARCH ISS PBL36 START 221.7383
HIERARCH ISS PBL36 END 221.7617
HIERARCH ISS PBLA36 START -156.7263
HIERARCH ISS PBLA36 END -156.6374
HIERARCH ISS PBL45 START 247.7257
HIERARCH ISS PBL45 END 247.9104
HIERARCH ISS PBLA45 START -171.5379
HIERARCH ISS PBLA45 END -171.4527
HIERARCH ISS PBL46 START 156.1106
HIERARCH ISS PBL46 END 156.1388
HIERARCH ISS PBLA46 START -158.4609
HIERARCH ISS PBLA46 END -158.3734
HIERARCH ISS PBL56 START 101.9762
HIERARCH ISS PBL56 END 102.1293
HIERARCH ISS PBLA56 START -11.8035
HIERARCH ISS PBLA56 END -11.694
HIERARCH CHARA TAU0 22.2378
HIERARCH CHARA SEEING 1.42941