Exposure
ID
SPICA.2025-07-10T06-35-15_1
Header ID
SPICA.2025-07-10T06-35-15
Date updated
2025-07-10 06:34:10 UTC+0000
Release date
None
UTC Start
2025-07-10 06:34:10.529
UTC End
2025-07-10 06:35:10.529
MJD Start
60866.2737329784
MJD End
60866.27442742283
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 27.8147 27.8061 84.6416 84.8268
S1-E1 310.9251 310.6009 52.6504 52.7227
S1-E2 254.1783 253.9027 59.4621 59.5616
S1-W1 197.4348 197.9209 121.4530 121.6762
S1-W2 162.8102 162.8702 95.3183 95.5346
S2-E1 287.7123 287.4270 49.7145 49.7756
S2-E2 229.3122 229.0641 56.5040 56.5918
S2-W1 175.9571 176.4598 126.8880 127.0989
S2-W2 135.5750 135.6467 97.4966 97.7174
E1-E2 65.8477 65.8553 -154.5973 -154.6065
E1-W1 302.0955 302.4758 -164.8908 -164.9164
E1-W2 220.7664 220.8588 -157.3380 -157.3541
E2-W1 237.5992 237.9758 -167.7294 -167.7552
E2-W2 155.0260 155.1113 -158.5017 -158.5202
W1-W2 88.1571 88.4501 -4.1086 -4.1010
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 60866.2737329784
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 27.8147
HIERARCH ISS PBL12 END 27.8061
HIERARCH ISS PBLA12 START 84.6416
HIERARCH ISS PBLA12 END 84.8268
HIERARCH ISS PBL13 START 310.9251
HIERARCH ISS PBL13 END 310.6009
HIERARCH ISS PBLA13 START 52.6504
HIERARCH ISS PBLA13 END 52.7227
HIERARCH ISS PBL14 START 254.1783
HIERARCH ISS PBL14 END 253.9027
HIERARCH ISS PBLA14 START 59.4621
HIERARCH ISS PBLA14 END 59.5616
HIERARCH ISS PBL15 START 197.4348
HIERARCH ISS PBL15 END 197.9209
HIERARCH ISS PBLA15 START 121.453
HIERARCH ISS PBLA15 END 121.6762
HIERARCH ISS PBL16 START 162.8102
HIERARCH ISS PBL16 END 162.8702
HIERARCH ISS PBLA16 START 95.3183
HIERARCH ISS PBLA16 END 95.5346
HIERARCH ISS PBL23 START 287.7123
HIERARCH ISS PBL23 END 287.427
HIERARCH ISS PBLA23 START 49.7145
HIERARCH ISS PBLA23 END 49.7756
HIERARCH ISS PBL24 START 229.3122
HIERARCH ISS PBL24 END 229.0641
HIERARCH ISS PBLA24 START 56.504
HIERARCH ISS PBLA24 END 56.5918
HIERARCH ISS PBL25 START 175.9571
HIERARCH ISS PBL25 END 176.4598
HIERARCH ISS PBLA25 START 126.888
HIERARCH ISS PBLA25 END 127.0989
HIERARCH ISS PBL26 START 135.575
HIERARCH ISS PBL26 END 135.6467
HIERARCH ISS PBLA26 START 97.4966
HIERARCH ISS PBLA26 END 97.7174
HIERARCH ISS PBL34 START 65.8477
HIERARCH ISS PBL34 END 65.8553
HIERARCH ISS PBLA34 START -154.5973
HIERARCH ISS PBLA34 END -154.6065
HIERARCH ISS PBL35 START 302.0955
HIERARCH ISS PBL35 END 302.4758
HIERARCH ISS PBLA35 START -164.8908
HIERARCH ISS PBLA35 END -164.9164
HIERARCH ISS PBL36 START 220.7664
HIERARCH ISS PBL36 END 220.8588
HIERARCH ISS PBLA36 START -157.338
HIERARCH ISS PBLA36 END -157.3541
HIERARCH ISS PBL45 START 237.5992
HIERARCH ISS PBL45 END 237.9758
HIERARCH ISS PBLA45 START -167.7294
HIERARCH ISS PBLA45 END -167.7552
HIERARCH ISS PBL46 START 155.026
HIERARCH ISS PBL46 END 155.1113
HIERARCH ISS PBLA46 START -158.5017
HIERARCH ISS PBLA46 END -158.5202
HIERARCH ISS PBL56 START 88.1571
HIERARCH ISS PBL56 END 88.4501
HIERARCH ISS PBLA56 START -4.1086
HIERARCH ISS PBLA56 END -4.101
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1