Exposure
ID
SPICA.2025-10-05T07-28-28_1
Header ID
SPICA.2025-10-05T07-28-28
Date updated
2025-10-05 07:27:23 UTC+0000
Release date
None
UTC Start
2025-10-05 07:27:23.877
UTC End
2025-10-05 07:28:23.877
MJD Start
60953.3106930187
MJD End
60953.31138746313
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
70762
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
52497
Name
HD_14252
RA
34.73747
DEC
28.64267
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.9303 33.9291 84.7858 84.9381
S1-E1 329.2949 329.3664 54.4831 54.5957
S1-E2 278.4618 278.4867 61.7258 61.8463
S1-W1 264.0806 264.2174 111.7994 112.0032
S1-W2 207.9285 207.9371 93.2402 93.4110
S2-E1 300.4885 300.5739 51.2170 51.3267
S2-E2 247.5997 247.6339 58.6488 58.7658
S2-W1 234.3594 234.5125 115.5698 115.7777
S2-W2 174.4383 174.4499 94.8790 95.0532
E1-E2 63.6181 63.6839 -159.0093 -158.9020
E1-W1 290.2692 290.7576 -175.4887 -175.3663
E1-W2 211.8559 212.1161 -163.4263 -163.3172
E2-W1 229.9737 230.3931 -179.9894 -179.8595
E2-W2 148.5077 148.7020 -165.3169 -165.2066
W1-W2 94.1498 94.3503 -23.5384 -23.3555
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 60953.3106930187
PI-COI spica
HIERARCH OBS TARG NAME HD_14252
HIERARCH OBS RA 34.73747
HIERARCH OBS DEC 28.64267
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 33.9303
HIERARCH ISS PBL12 END 33.9291
HIERARCH ISS PBLA12 START 84.7858
HIERARCH ISS PBLA12 END 84.9381
HIERARCH ISS PBL13 START 329.2949
HIERARCH ISS PBL13 END 329.3664
HIERARCH ISS PBLA13 START 54.4831
HIERARCH ISS PBLA13 END 54.5957
HIERARCH ISS PBL14 START 278.4618
HIERARCH ISS PBL14 END 278.4867
HIERARCH ISS PBLA14 START 61.7258
HIERARCH ISS PBLA14 END 61.8463
HIERARCH ISS PBL15 START 264.0806
HIERARCH ISS PBL15 END 264.2174
HIERARCH ISS PBLA15 START 111.7994
HIERARCH ISS PBLA15 END 112.0032
HIERARCH ISS PBL16 START 207.9285
HIERARCH ISS PBL16 END 207.9371
HIERARCH ISS PBLA16 START 93.2402
HIERARCH ISS PBLA16 END 93.411
HIERARCH ISS PBL23 START 300.4885
HIERARCH ISS PBL23 END 300.5739
HIERARCH ISS PBLA23 START 51.217
HIERARCH ISS PBLA23 END 51.3267
HIERARCH ISS PBL24 START 247.5997
HIERARCH ISS PBL24 END 247.6339
HIERARCH ISS PBLA24 START 58.6488
HIERARCH ISS PBLA24 END 58.7658
HIERARCH ISS PBL25 START 234.3594
HIERARCH ISS PBL25 END 234.5125
HIERARCH ISS PBLA25 START 115.5698
HIERARCH ISS PBLA25 END 115.7777
HIERARCH ISS PBL26 START 174.4383
HIERARCH ISS PBL26 END 174.4499
HIERARCH ISS PBLA26 START 94.879
HIERARCH ISS PBLA26 END 95.0532
HIERARCH ISS PBL34 START 63.6181
HIERARCH ISS PBL34 END 63.6839
HIERARCH ISS PBLA34 START -159.0093
HIERARCH ISS PBLA34 END -158.902
HIERARCH ISS PBL35 START 290.2692
HIERARCH ISS PBL35 END 290.7576
HIERARCH ISS PBLA35 START -175.4887
HIERARCH ISS PBLA35 END -175.3663
HIERARCH ISS PBL36 START 211.8559
HIERARCH ISS PBL36 END 212.1161
HIERARCH ISS PBLA36 START -163.4263
HIERARCH ISS PBLA36 END -163.3172
HIERARCH ISS PBL45 START 229.9737
HIERARCH ISS PBL45 END 230.3931
HIERARCH ISS PBLA45 START -179.9894
HIERARCH ISS PBLA45 END -179.8595
HIERARCH ISS PBL46 START 148.5077
HIERARCH ISS PBL46 END 148.702
HIERARCH ISS PBLA46 START -165.3169
HIERARCH ISS PBLA46 END -165.2066
HIERARCH ISS PBL56 START 94.1498
HIERARCH ISS PBL56 END 94.3503
HIERARCH ISS PBLA56 START -23.5384
HIERARCH ISS PBLA56 END -23.3555
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1