Exposure
ID
SPICA.2025-06-11T10-38-12_1
Header ID
SPICA.2025-06-11T10-38-12
Date updated
2025-06-11 10:37:07 UTC+0000
Release date
None
UTC Start
2025-06-11 10:37:07.872
UTC End
2025-06-11 10:38:07.872
MJD Start
60837.4424522198
MJD End
60837.443146664235
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
64082
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47735
Name
HD_222173
RA
354.5342
DEC
43.26807
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.1476 33.1568 70.1555 70.2971
S1-E1 285.4455 285.8812 40.5887 40.6996
S1-E2 248.8740 249.1609 48.3274 48.4390
S1-W1 275.5231 275.5236 90.0880 90.3031
S1-W2 209.5879 209.6068 76.7581 76.9220
S2-E1 257.1351 257.5720 36.9416 37.0543
S2-E2 218.4509 218.7364 45.0930 45.2038
S2-W1 244.6225 244.6308 92.7358 92.9608
S2-W2 176.7013 176.7128 77.9940 78.1624
E1-E2 51.2980 51.4402 179.7987 179.9849
E1-W1 235.0250 235.6856 157.5356 157.7877
E1-W2 169.7476 170.2362 173.8119 174.0154
E2-W1 188.5553 189.0592 151.6195 151.8876
E2-W2 118.8499 119.1950 171.2317 171.4430
W1-W2 86.3655 86.4909 -55.8902 -55.5821
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 60837.4424522198
PI-COI spica
HIERARCH OBS TARG NAME HD_222173
HIERARCH OBS RA 354.5342
HIERARCH OBS DEC 43.26807
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 33.1476
HIERARCH ISS PBL12 END 33.1568
HIERARCH ISS PBLA12 START 70.1555
HIERARCH ISS PBLA12 END 70.2971
HIERARCH ISS PBL13 START 285.4455
HIERARCH ISS PBL13 END 285.8812
HIERARCH ISS PBLA13 START 40.5887
HIERARCH ISS PBLA13 END 40.6996
HIERARCH ISS PBL14 START 248.874
HIERARCH ISS PBL14 END 249.1609
HIERARCH ISS PBLA14 START 48.3274
HIERARCH ISS PBLA14 END 48.439
HIERARCH ISS PBL15 START 275.5231
HIERARCH ISS PBL15 END 275.5236
HIERARCH ISS PBLA15 START 90.088
HIERARCH ISS PBLA15 END 90.3031
HIERARCH ISS PBL16 START 209.5879
HIERARCH ISS PBL16 END 209.6068
HIERARCH ISS PBLA16 START 76.7581
HIERARCH ISS PBLA16 END 76.922
HIERARCH ISS PBL23 START 257.1351
HIERARCH ISS PBL23 END 257.572
HIERARCH ISS PBLA23 START 36.9416
HIERARCH ISS PBLA23 END 37.0543
HIERARCH ISS PBL24 START 218.4509
HIERARCH ISS PBL24 END 218.7364
HIERARCH ISS PBLA24 START 45.093
HIERARCH ISS PBLA24 END 45.2038
HIERARCH ISS PBL25 START 244.6225
HIERARCH ISS PBL25 END 244.6308
HIERARCH ISS PBLA25 START 92.7358
HIERARCH ISS PBLA25 END 92.9608
HIERARCH ISS PBL26 START 176.7013
HIERARCH ISS PBL26 END 176.7128
HIERARCH ISS PBLA26 START 77.994
HIERARCH ISS PBLA26 END 78.1624
HIERARCH ISS PBL34 START 51.298
HIERARCH ISS PBL34 END 51.4402
HIERARCH ISS PBLA34 START 179.7987
HIERARCH ISS PBLA34 END 179.9849
HIERARCH ISS PBL35 START 235.025
HIERARCH ISS PBL35 END 235.6856
HIERARCH ISS PBLA35 START 157.5356
HIERARCH ISS PBLA35 END 157.7877
HIERARCH ISS PBL36 START 169.7476
HIERARCH ISS PBL36 END 170.2362
HIERARCH ISS PBLA36 START 173.8119
HIERARCH ISS PBLA36 END 174.0154
HIERARCH ISS PBL45 START 188.5553
HIERARCH ISS PBL45 END 189.0592
HIERARCH ISS PBLA45 START 151.6195
HIERARCH ISS PBLA45 END 151.8876
HIERARCH ISS PBL46 START 118.8499
HIERARCH ISS PBL46 END 119.195
HIERARCH ISS PBLA46 START 171.2317
HIERARCH ISS PBLA46 END 171.443
HIERARCH ISS PBL56 START 86.3655
HIERARCH ISS PBL56 END 86.4909
HIERARCH ISS PBLA56 START -55.8902
HIERARCH ISS PBLA56 END -55.5821
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1