Exposure
ID
SPICA.2025-04-23T11-27-48_1
Header ID
SPICA.2025-04-23T11-27-48
Date updated
2025-04-23 11:26:43 UTC+0000
Release date
None
UTC Start
2025-04-23 11:26:43.804
UTC End
2025-04-23 11:27:43.804
MJD Start
60788.4768958821
MJD End
60788.47759032653
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
68300
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
50764
Name
HD_168914
RA
275.2542
DEC
28.86995
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.9364 33.9373 94.3150 94.4677
S1-E1 330.3836 330.3568 62.3154 62.4553
S1-E2 278.3282 278.3059 69.9401 70.0838
S1-W1 272.9639 273.0897 123.4405 123.6114
S1-W2 209.2391 209.2655 103.5912 103.7518
S2-E1 302.1394 302.1163 58.9032 59.0415
S2-E2 247.8129 247.7922 66.7002 66.8423
S2-W1 243.8786 244.0092 127.3241 127.4952
S2-W2 175.8317 175.8579 105.3740 105.5359
E1-E2 65.8468 65.8535 -151.7984 -151.6706
E1-W1 310.7479 310.9142 -167.9669 -167.8424
E1-W2 221.4206 221.4698 -156.2487 -156.1233
E2-W1 248.1838 248.3447 -172.2037 -172.0779
E2-W2 155.8561 155.8989 -158.1273 -158.0026
W1-W2 104.1508 104.2640 -13.5473 -13.4014
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 60788.4768958821
PI-COI spica
HIERARCH OBS TARG NAME HD_168914
HIERARCH OBS RA 275.2542
HIERARCH OBS DEC 28.86995
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 33.9364
HIERARCH ISS PBL12 END 33.9373
HIERARCH ISS PBLA12 START 94.315
HIERARCH ISS PBLA12 END 94.4677
HIERARCH ISS PBL13 START 330.3836
HIERARCH ISS PBL13 END 330.3568
HIERARCH ISS PBLA13 START 62.3154
HIERARCH ISS PBLA13 END 62.4553
HIERARCH ISS PBL14 START 278.3282
HIERARCH ISS PBL14 END 278.3059
HIERARCH ISS PBLA14 START 69.9401
HIERARCH ISS PBLA14 END 70.0838
HIERARCH ISS PBL15 START 272.9639
HIERARCH ISS PBL15 END 273.0897
HIERARCH ISS PBLA15 START 123.4405
HIERARCH ISS PBLA15 END 123.6114
HIERARCH ISS PBL16 START 209.2391
HIERARCH ISS PBL16 END 209.2655
HIERARCH ISS PBLA16 START 103.5912
HIERARCH ISS PBLA16 END 103.7518
HIERARCH ISS PBL23 START 302.1394
HIERARCH ISS PBL23 END 302.1163
HIERARCH ISS PBLA23 START 58.9032
HIERARCH ISS PBLA23 END 59.0415
HIERARCH ISS PBL24 START 247.8129
HIERARCH ISS PBL24 END 247.7922
HIERARCH ISS PBLA24 START 66.7002
HIERARCH ISS PBLA24 END 66.8423
HIERARCH ISS PBL25 START 243.8786
HIERARCH ISS PBL25 END 244.0092
HIERARCH ISS PBLA25 START 127.3241
HIERARCH ISS PBLA25 END 127.4952
HIERARCH ISS PBL26 START 175.8317
HIERARCH ISS PBL26 END 175.8579
HIERARCH ISS PBLA26 START 105.374
HIERARCH ISS PBLA26 END 105.5359
HIERARCH ISS PBL34 START 65.8468
HIERARCH ISS PBL34 END 65.8535
HIERARCH ISS PBLA34 START -151.7984
HIERARCH ISS PBLA34 END -151.6706
HIERARCH ISS PBL35 START 310.7479
HIERARCH ISS PBL35 END 310.9142
HIERARCH ISS PBLA35 START -167.9669
HIERARCH ISS PBLA35 END -167.8424
HIERARCH ISS PBL36 START 221.4206
HIERARCH ISS PBL36 END 221.4698
HIERARCH ISS PBLA36 START -156.2487
HIERARCH ISS PBLA36 END -156.1233
HIERARCH ISS PBL45 START 248.1838
HIERARCH ISS PBL45 END 248.3447
HIERARCH ISS PBLA45 START -172.2037
HIERARCH ISS PBLA45 END -172.0779
HIERARCH ISS PBL46 START 155.8561
HIERARCH ISS PBL46 END 155.8989
HIERARCH ISS PBLA46 START -158.1273
HIERARCH ISS PBLA46 END -158.0026
HIERARCH ISS PBL56 START 104.1508
HIERARCH ISS PBL56 END 104.264
HIERARCH ISS PBLA56 START -13.5473
HIERARCH ISS PBLA56 END -13.4014
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1