Exposure
ID
SPICA.2025-10-06T10-29-02_1
Header ID
SPICA.2025-10-06T10-29-02
Date updated
2025-10-06 10:27:57 UTC+0000
Release date
None
UTC Start
2025-10-06 10:27:57.729
UTC End
2025-10-06 10:28:57.729
MJD Start
60954.4360848299
MJD End
60954.43677927433
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
70808
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
52539
Name
HD_37507
RA
84.72118
DEC
-7.212829
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 25.9130 25.8958 80.4175 80.6103
S1-E1 308.0954 307.7325 50.1203 50.1671
S1-E2 249.4645 249.1395 56.2653 56.3433
S1-W1 169.1672 169.6920 120.2228 120.4917
S1-W2 147.3209 147.3379 91.2478 91.4895
S2-E1 286.0205 285.7083 47.5007 47.5349
S2-E2 226.0687 225.7828 53.5772 53.6415
S2-W1 150.1793 150.7375 126.5647 126.8160
S2-W2 121.9668 122.0054 93.5358 93.7854
E1-E2 65.7330 65.7507 -153.8493 -153.8909
E1-W1 296.7553 297.2051 -162.2932 -162.3549
E1-W2 219.6544 219.7853 -156.0564 -156.1056
E2-W1 231.9358 232.3722 -164.6783 -164.7418
E2-W2 153.9910 154.1047 -156.9983 -157.0503
W1-W2 81.9521 82.2810 0.7781 0.7410
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 60954.4360848299
PI-COI spica
HIERARCH OBS TARG NAME HD_37507
HIERARCH OBS RA 84.72118
HIERARCH OBS DEC -7.212829
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 25.913
HIERARCH ISS PBL12 END 25.8958
HIERARCH ISS PBLA12 START 80.4175
HIERARCH ISS PBLA12 END 80.6103
HIERARCH ISS PBL13 START 308.0954
HIERARCH ISS PBL13 END 307.7325
HIERARCH ISS PBLA13 START 50.1203
HIERARCH ISS PBLA13 END 50.1671
HIERARCH ISS PBL14 START 249.4645
HIERARCH ISS PBL14 END 249.1395
HIERARCH ISS PBLA14 START 56.2653
HIERARCH ISS PBLA14 END 56.3433
HIERARCH ISS PBL15 START 169.1672
HIERARCH ISS PBL15 END 169.692
HIERARCH ISS PBLA15 START 120.2228
HIERARCH ISS PBLA15 END 120.4917
HIERARCH ISS PBL16 START 147.3209
HIERARCH ISS PBL16 END 147.3379
HIERARCH ISS PBLA16 START 91.2478
HIERARCH ISS PBLA16 END 91.4895
HIERARCH ISS PBL23 START 286.0205
HIERARCH ISS PBL23 END 285.7083
HIERARCH ISS PBLA23 START 47.5007
HIERARCH ISS PBLA23 END 47.5349
HIERARCH ISS PBL24 START 226.0687
HIERARCH ISS PBL24 END 225.7828
HIERARCH ISS PBLA24 START 53.5772
HIERARCH ISS PBLA24 END 53.6415
HIERARCH ISS PBL25 START 150.1793
HIERARCH ISS PBL25 END 150.7375
HIERARCH ISS PBLA25 START 126.5647
HIERARCH ISS PBLA25 END 126.816
HIERARCH ISS PBL26 START 121.9668
HIERARCH ISS PBL26 END 122.0054
HIERARCH ISS PBLA26 START 93.5358
HIERARCH ISS PBLA26 END 93.7854
HIERARCH ISS PBL34 START 65.733
HIERARCH ISS PBL34 END 65.7507
HIERARCH ISS PBLA34 START -153.8493
HIERARCH ISS PBLA34 END -153.8909
HIERARCH ISS PBL35 START 296.7553
HIERARCH ISS PBL35 END 297.2051
HIERARCH ISS PBLA35 START -162.2932
HIERARCH ISS PBLA35 END -162.3549
HIERARCH ISS PBL36 START 219.6544
HIERARCH ISS PBL36 END 219.7853
HIERARCH ISS PBLA36 START -156.0564
HIERARCH ISS PBLA36 END -156.1056
HIERARCH ISS PBL45 START 231.9358
HIERARCH ISS PBL45 END 232.3722
HIERARCH ISS PBLA45 START -164.6783
HIERARCH ISS PBLA45 END -164.7418
HIERARCH ISS PBL46 START 153.991
HIERARCH ISS PBL46 END 154.1047
HIERARCH ISS PBLA46 START -156.9983
HIERARCH ISS PBLA46 END -157.0503
HIERARCH ISS PBL56 START 81.9521
HIERARCH ISS PBL56 END 82.281
HIERARCH ISS PBLA56 START 0.7781
HIERARCH ISS PBLA56 END 0.741
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1