Exposure
ID
SPICA.2025-12-11T04-55-10_1
Header ID
SPICA.2025-12-11T04-55-10
Date updated
2025-12-11 04:54:04 UTC+0000
Release date
None
UTC Start
2025-12-11 04:54:04.970
UTC End
2025-12-11 04:55:04.970
MJD Start
61020.2042241873
MJD End
61020.20491863173
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 32.9914 32.9935 93.0372 93.1948
S1-E1 326.2729 326.1552 60.6721 60.8006
S1-E2 273.6768 273.5892 68.2818 68.4196
S1-W1 261.2197 261.4561 123.3539 123.5240
S1-W2 202.0213 202.0806 102.5788 102.7452
S2-E1 298.9288 298.8193 57.2851 57.4094
S2-E2 244.1084 244.0245 65.0375 65.1715
S2-W1 233.3349 233.5731 127.4467 127.6143
S2-W2 169.5745 169.6327 104.4268 104.5945
E1-E2 65.8723 65.8690 -152.7072 -152.6142
E1-W1 310.5822 310.7658 -167.6817 -167.5975
E1-W2 221.7107 221.7378 -156.8165 -156.7279
E2-W1 247.5327 247.7224 -171.6245 -171.5394
E2-W2 156.0791 156.1101 -158.5495 -158.4624
W1-W2 101.8183 101.9734 -11.9153 -11.8054
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 61020.2042241873
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 32.9914
HIERARCH ISS PBL12 END 32.9935
HIERARCH ISS PBLA12 START 93.0372
HIERARCH ISS PBLA12 END 93.1948
HIERARCH ISS PBL13 START 326.2729
HIERARCH ISS PBL13 END 326.1552
HIERARCH ISS PBLA13 START 60.6721
HIERARCH ISS PBLA13 END 60.8006
HIERARCH ISS PBL14 START 273.6768
HIERARCH ISS PBL14 END 273.5892
HIERARCH ISS PBLA14 START 68.2818
HIERARCH ISS PBLA14 END 68.4196
HIERARCH ISS PBL15 START 261.2197
HIERARCH ISS PBL15 END 261.4561
HIERARCH ISS PBLA15 START 123.3539
HIERARCH ISS PBLA15 END 123.524
HIERARCH ISS PBL16 START 202.0213
HIERARCH ISS PBL16 END 202.0806
HIERARCH ISS PBLA16 START 102.5788
HIERARCH ISS PBLA16 END 102.7452
HIERARCH ISS PBL23 START 298.9288
HIERARCH ISS PBL23 END 298.8193
HIERARCH ISS PBLA23 START 57.2851
HIERARCH ISS PBLA23 END 57.4094
HIERARCH ISS PBL24 START 244.1084
HIERARCH ISS PBL24 END 244.0245
HIERARCH ISS PBLA24 START 65.0375
HIERARCH ISS PBLA24 END 65.1715
HIERARCH ISS PBL25 START 233.3349
HIERARCH ISS PBL25 END 233.5731
HIERARCH ISS PBLA25 START 127.4467
HIERARCH ISS PBLA25 END 127.6143
HIERARCH ISS PBL26 START 169.5745
HIERARCH ISS PBL26 END 169.6327
HIERARCH ISS PBLA26 START 104.4268
HIERARCH ISS PBLA26 END 104.5945
HIERARCH ISS PBL34 START 65.8723
HIERARCH ISS PBL34 END 65.869
HIERARCH ISS PBLA34 START -152.7072
HIERARCH ISS PBLA34 END -152.6142
HIERARCH ISS PBL35 START 310.5822
HIERARCH ISS PBL35 END 310.7658
HIERARCH ISS PBLA35 START -167.6817
HIERARCH ISS PBLA35 END -167.5975
HIERARCH ISS PBL36 START 221.7107
HIERARCH ISS PBL36 END 221.7378
HIERARCH ISS PBLA36 START -156.8165
HIERARCH ISS PBLA36 END -156.7279
HIERARCH ISS PBL45 START 247.5327
HIERARCH ISS PBL45 END 247.7224
HIERARCH ISS PBLA45 START -171.6245
HIERARCH ISS PBLA45 END -171.5394
HIERARCH ISS PBL46 START 156.0791
HIERARCH ISS PBL46 END 156.1101
HIERARCH ISS PBLA46 START -158.5495
HIERARCH ISS PBLA46 END -158.4624
HIERARCH ISS PBL56 START 101.8183
HIERARCH ISS PBL56 END 101.9734
HIERARCH ISS PBLA56 START -11.9153
HIERARCH ISS PBLA56 END -11.8054
HIERARCH CHARA TAU0 18.46271
HIERARCH CHARA SEEING 1.2974