Exposure
ID
SPICA.2025-06-17T10-08-14_1
Header ID
SPICA.2025-06-17T10-08-14
Date updated
2025-06-17 10:07:09 UTC+0000
Release date
None
UTC Start
2025-06-17 10:07:09.852
UTC End
2025-06-17 10:08:09.852
MJD Start
60843.421641805
MJD End
60843.42233624943
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
64280
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47701
Name
HD_195810
RA
308.3032
DEC
11.30326
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 31.4485 31.4543 95.3960 95.5597
S1-E1 313.7411 313.5087 61.3942 61.5255
S1-E2 261.8214 261.6647 69.3161 69.4606
S1-W1 252.1462 252.4806 127.5721 127.7237
S1-W2 192.6250 192.7327 105.5822 105.7496
S2-E1 288.2068 287.9810 57.8958 58.0207
S2-E2 233.9838 233.8274 65.9287 66.0679
S2-W1 226.1487 226.4735 131.8190 131.9638
S2-W2 161.7679 161.8703 107.5524 107.7196
E1-E2 65.2954 65.2590 -152.1544 -152.0843
E1-W1 313.2212 313.2803 -166.0336 -165.9832
E1-W2 221.0612 220.9813 -156.0042 -155.9418
E2-W1 250.3227 250.4231 -169.6210 -169.5721
E2-W2 155.9748 155.9320 -157.6148 -157.5551
W1-W2 103.0034 103.1504 -7.9815 -7.9169
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 60843.421641805
PI-COI spica
HIERARCH OBS TARG NAME HD_195810
HIERARCH OBS RA 308.3032
HIERARCH OBS DEC 11.30326
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 31.4485
HIERARCH ISS PBL12 END 31.4543
HIERARCH ISS PBLA12 START 95.396
HIERARCH ISS PBLA12 END 95.5597
HIERARCH ISS PBL13 START 313.7411
HIERARCH ISS PBL13 END 313.5087
HIERARCH ISS PBLA13 START 61.3942
HIERARCH ISS PBLA13 END 61.5255
HIERARCH ISS PBL14 START 261.8214
HIERARCH ISS PBL14 END 261.6647
HIERARCH ISS PBLA14 START 69.3161
HIERARCH ISS PBLA14 END 69.4606
HIERARCH ISS PBL15 START 252.1462
HIERARCH ISS PBL15 END 252.4806
HIERARCH ISS PBLA15 START 127.5721
HIERARCH ISS PBLA15 END 127.7237
HIERARCH ISS PBL16 START 192.625
HIERARCH ISS PBL16 END 192.7327
HIERARCH ISS PBLA16 START 105.5822
HIERARCH ISS PBLA16 END 105.7496
HIERARCH ISS PBL23 START 288.2068
HIERARCH ISS PBL23 END 287.981
HIERARCH ISS PBLA23 START 57.8958
HIERARCH ISS PBLA23 END 58.0207
HIERARCH ISS PBL24 START 233.9838
HIERARCH ISS PBL24 END 233.8274
HIERARCH ISS PBLA24 START 65.9287
HIERARCH ISS PBLA24 END 66.0679
HIERARCH ISS PBL25 START 226.1487
HIERARCH ISS PBL25 END 226.4735
HIERARCH ISS PBLA25 START 131.819
HIERARCH ISS PBLA25 END 131.9638
HIERARCH ISS PBL26 START 161.7679
HIERARCH ISS PBL26 END 161.8703
HIERARCH ISS PBLA26 START 107.5524
HIERARCH ISS PBLA26 END 107.7196
HIERARCH ISS PBL34 START 65.2954
HIERARCH ISS PBL34 END 65.259
HIERARCH ISS PBLA34 START -152.1544
HIERARCH ISS PBLA34 END -152.0843
HIERARCH ISS PBL35 START 313.2212
HIERARCH ISS PBL35 END 313.2803
HIERARCH ISS PBLA35 START -166.0336
HIERARCH ISS PBLA35 END -165.9832
HIERARCH ISS PBL36 START 221.0612
HIERARCH ISS PBL36 END 220.9813
HIERARCH ISS PBLA36 START -156.0042
HIERARCH ISS PBLA36 END -155.9418
HIERARCH ISS PBL45 START 250.3227
HIERARCH ISS PBL45 END 250.4231
HIERARCH ISS PBLA45 START -169.621
HIERARCH ISS PBLA45 END -169.5721
HIERARCH ISS PBL46 START 155.9748
HIERARCH ISS PBL46 END 155.932
HIERARCH ISS PBLA46 START -157.6148
HIERARCH ISS PBLA46 END -157.5551
HIERARCH ISS PBL56 START 103.0034
HIERARCH ISS PBL56 END 103.1504
HIERARCH ISS PBLA56 START -7.9815
HIERARCH ISS PBLA56 END -7.9169
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1