Exposure
ID
SPICA.2025-12-13T09-25-09_1
Header ID
SPICA.2025-12-13T09-25-09
Date updated
2025-12-13 09:24:04 UTC+0000
Release date
None
UTC Start
2025-12-13 09:24:04.416
UTC End
2025-12-13 09:25:04.416
MJD Start
61022.3917177746
MJD End
61022.39241221903
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
19.20815
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.08451
Observation
ID
72269
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
53674
Name
HD_56169
RA
109.6332
DEC
49.46475
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 32.8141 32.8103 97.6605 97.8177
S1-E1 320.5758 320.6826 64.4889 64.6549
S1-E2 269.3428 269.4094 72.3679 72.5294
S1-W1 275.8560 275.7850 126.7223 126.9088
S1-W2 205.0253 204.9798 107.2061 107.3714
S2-E1 293.6587 293.7653 60.9837 61.1522
S2-E2 240.0841 240.1527 69.0203 69.1836
S2-W1 247.6868 247.6282 130.4120 130.6024
S2-W2 172.7513 172.7105 109.0112 109.1782
E1-E2 65.2309 65.2551 -149.9844 -149.7906
E1-W1 310.5945 310.7215 -167.3139 -167.1130
E1-W2 219.6014 219.6877 -154.8090 -154.6135
E2-W1 249.0836 249.1847 -171.7878 -171.5850
E2-W2 154.6990 154.7609 -156.8414 -156.6451
W1-W2 107.3116 107.3454 -13.6149 -13.4044
Invalid fields
Key
PROGRAM_ID
Header: validation messages
Message
No value for 'HIERARCH OBS PROG ID'
Header: used keywords
Key Value
HIERARCH OBS PROG ID
HIERARCH DPR CATG CALIB
HIERARCH DPR TYPE STD
MJD-OBS 61022.3917177746
PI-COI spica
HIERARCH OBS TARG NAME HD_56169
HIERARCH OBS RA 109.6332
HIERARCH OBS DEC 49.46475
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 32.8141
HIERARCH ISS PBL12 END 32.8103
HIERARCH ISS PBLA12 START 97.6605
HIERARCH ISS PBLA12 END 97.8177
HIERARCH ISS PBL13 START 320.5758
HIERARCH ISS PBL13 END 320.6826
HIERARCH ISS PBLA13 START 64.4889
HIERARCH ISS PBLA13 END 64.6549
HIERARCH ISS PBL14 START 269.3428
HIERARCH ISS PBL14 END 269.4094
HIERARCH ISS PBLA14 START 72.3679
HIERARCH ISS PBLA14 END 72.5294
HIERARCH ISS PBL15 START 275.856
HIERARCH ISS PBL15 END 275.785
HIERARCH ISS PBLA15 START 126.7223
HIERARCH ISS PBLA15 END 126.9088
HIERARCH ISS PBL16 START 205.0253
HIERARCH ISS PBL16 END 204.9798
HIERARCH ISS PBLA16 START 107.2061
HIERARCH ISS PBLA16 END 107.3714
HIERARCH ISS PBL23 START 293.6587
HIERARCH ISS PBL23 END 293.7653
HIERARCH ISS PBLA23 START 60.9837
HIERARCH ISS PBLA23 END 61.1522
HIERARCH ISS PBL24 START 240.0841
HIERARCH ISS PBL24 END 240.1527
HIERARCH ISS PBLA24 START 69.0203
HIERARCH ISS PBLA24 END 69.1836
HIERARCH ISS PBL25 START 247.6868
HIERARCH ISS PBL25 END 247.6282
HIERARCH ISS PBLA25 START 130.412
HIERARCH ISS PBLA25 END 130.6024
HIERARCH ISS PBL26 START 172.7513
HIERARCH ISS PBL26 END 172.7105
HIERARCH ISS PBLA26 START 109.0112
HIERARCH ISS PBLA26 END 109.1782
HIERARCH ISS PBL34 START 65.2309
HIERARCH ISS PBL34 END 65.2551
HIERARCH ISS PBLA34 START -149.9844
HIERARCH ISS PBLA34 END -149.7906
HIERARCH ISS PBL35 START 310.5945
HIERARCH ISS PBL35 END 310.7215
HIERARCH ISS PBLA35 START -167.3139
HIERARCH ISS PBLA35 END -167.113
HIERARCH ISS PBL36 START 219.6014
HIERARCH ISS PBL36 END 219.6877
HIERARCH ISS PBLA36 START -154.809
HIERARCH ISS PBLA36 END -154.6135
HIERARCH ISS PBL45 START 249.0836
HIERARCH ISS PBL45 END 249.1847
HIERARCH ISS PBLA45 START -171.7878
HIERARCH ISS PBLA45 END -171.585
HIERARCH ISS PBL46 START 154.699
HIERARCH ISS PBL46 END 154.7609
HIERARCH ISS PBLA46 START -156.8414
HIERARCH ISS PBLA46 END -156.6451
HIERARCH ISS PBL56 START 107.3116
HIERARCH ISS PBL56 END 107.3454
HIERARCH ISS PBLA56 START -13.6149
HIERARCH ISS PBLA56 END -13.4044
HIERARCH CHARA TAU0 19.20815
HIERARCH CHARA SEEING 1.08451