Exposure
ID
SPICA.2025-12-11T04-54-04_1
Header ID
SPICA.2025-12-11T04-54-04
Date updated
2025-12-11 04:52:58 UTC+0000
Release date
None
UTC Start
2025-12-11 04:52:58.887
UTC End
2025-12-11 04:53:58.887
MJD Start
61020.2034593403
MJD End
61020.20415378473
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
18.46271
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.2974
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 32.9894 32.9914 92.8768 93.0345
S1-E1 326.3917 326.2750 60.5419 60.6699
S1-E2 273.7656 273.6783 68.1421 68.2794
S1-W1 260.9786 261.2155 123.1801 123.3509
S1-W2 201.9615 202.0202 102.4091 102.5758
S2-E1 299.0388 298.9307 57.1592 57.2829
S2-E2 244.1933 244.1099 64.9017 65.0352
S2-W1 233.0918 233.3307 127.2752 127.4437
S2-W2 169.5157 169.5734 104.2559 104.4239
E1-E2 65.8746 65.8723 -152.8014 -152.7089
E1-W1 310.3891 310.5789 -167.7671 -167.6831
E1-W2 221.6792 221.7101 -156.9062 -156.8180
E2-W1 247.3347 247.5293 -171.7110 -171.6260
E2-W2 156.0448 156.0785 -158.6378 -158.5510
W1-W2 101.6586 101.8156 -12.0276 -11.9173
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 61020.2034593403
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 32.9894
HIERARCH ISS PBL12 END 32.9914
HIERARCH ISS PBLA12 START 92.8768
HIERARCH ISS PBLA12 END 93.0345
HIERARCH ISS PBL13 START 326.3917
HIERARCH ISS PBL13 END 326.275
HIERARCH ISS PBLA13 START 60.5419
HIERARCH ISS PBLA13 END 60.6699
HIERARCH ISS PBL14 START 273.7656
HIERARCH ISS PBL14 END 273.6783
HIERARCH ISS PBLA14 START 68.1421
HIERARCH ISS PBLA14 END 68.2794
HIERARCH ISS PBL15 START 260.9786
HIERARCH ISS PBL15 END 261.2155
HIERARCH ISS PBLA15 START 123.1801
HIERARCH ISS PBLA15 END 123.3509
HIERARCH ISS PBL16 START 201.9615
HIERARCH ISS PBL16 END 202.0202
HIERARCH ISS PBLA16 START 102.4091
HIERARCH ISS PBLA16 END 102.5758
HIERARCH ISS PBL23 START 299.0388
HIERARCH ISS PBL23 END 298.9307
HIERARCH ISS PBLA23 START 57.1592
HIERARCH ISS PBLA23 END 57.2829
HIERARCH ISS PBL24 START 244.1933
HIERARCH ISS PBL24 END 244.1099
HIERARCH ISS PBLA24 START 64.9017
HIERARCH ISS PBLA24 END 65.0352
HIERARCH ISS PBL25 START 233.0918
HIERARCH ISS PBL25 END 233.3307
HIERARCH ISS PBLA25 START 127.2752
HIERARCH ISS PBLA25 END 127.4437
HIERARCH ISS PBL26 START 169.5157
HIERARCH ISS PBL26 END 169.5734
HIERARCH ISS PBLA26 START 104.2559
HIERARCH ISS PBLA26 END 104.4239
HIERARCH ISS PBL34 START 65.8746
HIERARCH ISS PBL34 END 65.8723
HIERARCH ISS PBLA34 START -152.8014
HIERARCH ISS PBLA34 END -152.7089
HIERARCH ISS PBL35 START 310.3891
HIERARCH ISS PBL35 END 310.5789
HIERARCH ISS PBLA35 START -167.7671
HIERARCH ISS PBLA35 END -167.6831
HIERARCH ISS PBL36 START 221.6792
HIERARCH ISS PBL36 END 221.7101
HIERARCH ISS PBLA36 START -156.9062
HIERARCH ISS PBLA36 END -156.818
HIERARCH ISS PBL45 START 247.3347
HIERARCH ISS PBL45 END 247.5293
HIERARCH ISS PBLA45 START -171.711
HIERARCH ISS PBLA45 END -171.626
HIERARCH ISS PBL46 START 156.0448
HIERARCH ISS PBL46 END 156.0785
HIERARCH ISS PBLA46 START -158.6378
HIERARCH ISS PBLA46 END -158.551
HIERARCH ISS PBL56 START 101.6586
HIERARCH ISS PBL56 END 101.8156
HIERARCH ISS PBLA56 START -12.0276
HIERARCH ISS PBLA56 END -11.9173
HIERARCH CHARA TAU0 18.46271
HIERARCH CHARA SEEING 1.2974