Exposure
ID
SPICA.2025-05-08T12-02-30_1
Header ID
SPICA.2025-05-08T12-02-30
Date updated
2025-05-08 12:01:25 UTC+0000
Release date
None
UTC Start
2025-05-08 12:01:25.455
UTC End
2025-05-08 12:02:25.455
MJD Start
60803.5009890593
MJD End
60803.50168350373
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
68305
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
50768
Name
HD_184930
RA
294.1803
DEC
-1.2866
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 27.9949 28.0084 98.3390 98.5191
S1-E1 283.3533 282.9523 60.1938 60.3297
S1-E2 233.7191 233.4610 68.9215 69.0804
S1-W1 234.8106 235.3005 133.8012 133.9194
S1-W2 172.6803 172.8759 109.8695 110.0420
S2-E1 261.9082 261.5125 56.4083 56.5330
S2-E2 209.7848 209.5217 65.1634 65.3132
S2-W1 212.6300 213.0888 138.1820 138.2862
S2-W2 145.3581 145.5396 112.0757 112.2452
E1-E2 63.2239 63.1447 -153.9266 -153.8975
E1-W1 312.8431 312.7448 -165.8656 -165.8672
E1-W2 216.2907 216.0737 -157.2999 -157.2819
E2-W1 251.3273 251.3145 -168.8487 -168.8542
E2-W2 153.2215 153.0845 -158.6911 -158.6772
W1-W2 104.0764 104.2100 -3.8968 -3.8979
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 60803.5009890593
PI-COI spica
HIERARCH OBS TARG NAME HD_184930
HIERARCH OBS RA 294.1803
HIERARCH OBS DEC -1.2866
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 27.9949
HIERARCH ISS PBL12 END 28.0084
HIERARCH ISS PBLA12 START 98.339
HIERARCH ISS PBLA12 END 98.5191
HIERARCH ISS PBL13 START 283.3533
HIERARCH ISS PBL13 END 282.9523
HIERARCH ISS PBLA13 START 60.1938
HIERARCH ISS PBLA13 END 60.3297
HIERARCH ISS PBL14 START 233.7191
HIERARCH ISS PBL14 END 233.461
HIERARCH ISS PBLA14 START 68.9215
HIERARCH ISS PBLA14 END 69.0804
HIERARCH ISS PBL15 START 234.8106
HIERARCH ISS PBL15 END 235.3005
HIERARCH ISS PBLA15 START 133.8012
HIERARCH ISS PBLA15 END 133.9194
HIERARCH ISS PBL16 START 172.6803
HIERARCH ISS PBL16 END 172.8759
HIERARCH ISS PBLA16 START 109.8695
HIERARCH ISS PBLA16 END 110.042
HIERARCH ISS PBL23 START 261.9082
HIERARCH ISS PBL23 END 261.5125
HIERARCH ISS PBLA23 START 56.4083
HIERARCH ISS PBLA23 END 56.533
HIERARCH ISS PBL24 START 209.7848
HIERARCH ISS PBL24 END 209.5217
HIERARCH ISS PBLA24 START 65.1634
HIERARCH ISS PBLA24 END 65.3132
HIERARCH ISS PBL25 START 212.63
HIERARCH ISS PBL25 END 213.0888
HIERARCH ISS PBLA25 START 138.182
HIERARCH ISS PBLA25 END 138.2862
HIERARCH ISS PBL26 START 145.3581
HIERARCH ISS PBL26 END 145.5396
HIERARCH ISS PBLA26 START 112.0757
HIERARCH ISS PBLA26 END 112.2452
HIERARCH ISS PBL34 START 63.2239
HIERARCH ISS PBL34 END 63.1447
HIERARCH ISS PBLA34 START -153.9266
HIERARCH ISS PBLA34 END -153.8975
HIERARCH ISS PBL35 START 312.8431
HIERARCH ISS PBL35 END 312.7448
HIERARCH ISS PBLA35 START -165.8656
HIERARCH ISS PBLA35 END -165.8672
HIERARCH ISS PBL36 START 216.2907
HIERARCH ISS PBL36 END 216.0737
HIERARCH ISS PBLA36 START -157.2999
HIERARCH ISS PBLA36 END -157.2819
HIERARCH ISS PBL45 START 251.3273
HIERARCH ISS PBL45 END 251.3145
HIERARCH ISS PBLA45 START -168.8487
HIERARCH ISS PBLA45 END -168.8542
HIERARCH ISS PBL46 START 153.2215
HIERARCH ISS PBL46 END 153.0845
HIERARCH ISS PBLA46 START -158.6911
HIERARCH ISS PBLA46 END -158.6772
HIERARCH ISS PBL56 START 104.0764
HIERARCH ISS PBL56 END 104.21
HIERARCH ISS PBLA56 START -3.8968
HIERARCH ISS PBLA56 END -3.8979
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1