Exposure
ID
SPICA.2025-05-16T10-51-00_1
Header ID
SPICA.2025-05-16T10-51-00
Date updated
2025-05-16 10:49:55 UTC+0000
Release date
None
UTC Start
2025-05-16 10:49:55.209
UTC End
2025-05-16 10:50:55.209
MJD Start
60811.4513334426
MJD End
60811.45202788703
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 31.5258 31.5183 82.7215 82.8831
S1-E1 327.9790 327.8611 53.3031 53.3840
S1-E2 273.4078 273.2809 59.9615 60.0607
S1-W1 226.5971 226.8920 113.0064 113.2340
S1-W2 187.6836 187.6973 91.6615 91.8511
S2-E1 300.9169 300.8294 50.3535 50.4268
S2-E2 244.6410 244.5359 57.1038 57.1952
S2-W1 200.0066 200.3274 117.5656 117.7939
S2-W2 156.6174 156.6414 93.4540 93.6485
E1-E2 64.7120 64.7637 -156.0296 -155.9968
E1-W1 289.7095 290.2531 -169.1766 -169.1440
E1-W2 215.0749 215.3090 -159.4856 -159.4557
E2-W1 227.1710 227.6640 -172.8915 -172.8538
E2-W2 150.5312 150.7139 -160.9705 -160.9413
W1-W2 85.7243 86.0187 -14.1589 -14.0564
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 60811.4513334426
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 31.5258
HIERARCH ISS PBL12 END 31.5183
HIERARCH ISS PBLA12 START 82.7215
HIERARCH ISS PBLA12 END 82.8831
HIERARCH ISS PBL13 START 327.979
HIERARCH ISS PBL13 END 327.8611
HIERARCH ISS PBLA13 START 53.3031
HIERARCH ISS PBLA13 END 53.384
HIERARCH ISS PBL14 START 273.4078
HIERARCH ISS PBL14 END 273.2809
HIERARCH ISS PBLA14 START 59.9615
HIERARCH ISS PBLA14 END 60.0607
HIERARCH ISS PBL15 START 226.5971
HIERARCH ISS PBL15 END 226.892
HIERARCH ISS PBLA15 START 113.0064
HIERARCH ISS PBLA15 END 113.234
HIERARCH ISS PBL16 START 187.6836
HIERARCH ISS PBL16 END 187.6973
HIERARCH ISS PBLA16 START 91.6615
HIERARCH ISS PBLA16 END 91.8511
HIERARCH ISS PBL23 START 300.9169
HIERARCH ISS PBL23 END 300.8294
HIERARCH ISS PBLA23 START 50.3535
HIERARCH ISS PBLA23 END 50.4268
HIERARCH ISS PBL24 START 244.641
HIERARCH ISS PBL24 END 244.5359
HIERARCH ISS PBLA24 START 57.1038
HIERARCH ISS PBLA24 END 57.1952
HIERARCH ISS PBL25 START 200.0066
HIERARCH ISS PBL25 END 200.3274
HIERARCH ISS PBLA25 START 117.5656
HIERARCH ISS PBLA25 END 117.7939
HIERARCH ISS PBL26 START 156.6174
HIERARCH ISS PBL26 END 156.6414
HIERARCH ISS PBLA26 START 93.454
HIERARCH ISS PBLA26 END 93.6485
HIERARCH ISS PBL34 START 64.712
HIERARCH ISS PBL34 END 64.7637
HIERARCH ISS PBLA34 START -156.0296
HIERARCH ISS PBLA34 END -155.9968
HIERARCH ISS PBL35 START 289.7095
HIERARCH ISS PBL35 END 290.2531
HIERARCH ISS PBLA35 START -169.1766
HIERARCH ISS PBLA35 END -169.144
HIERARCH ISS PBL36 START 215.0749
HIERARCH ISS PBL36 END 215.309
HIERARCH ISS PBLA36 START -159.4856
HIERARCH ISS PBLA36 END -159.4557
HIERARCH ISS PBL45 START 227.171
HIERARCH ISS PBL45 END 227.664
HIERARCH ISS PBLA45 START -172.8915
HIERARCH ISS PBLA45 END -172.8538
HIERARCH ISS PBL46 START 150.5312
HIERARCH ISS PBL46 END 150.7139
HIERARCH ISS PBLA46 START -160.9705
HIERARCH ISS PBLA46 END -160.9413
HIERARCH ISS PBL56 START 85.7243
HIERARCH ISS PBL56 END 86.0187
HIERARCH ISS PBLA56 START -14.1589
HIERARCH ISS PBLA56 END -14.0564
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1