Exposure
ID
SPICA.2025-12-11T03-15-49_1
Header ID
SPICA.2025-12-11T03-15-49
Date updated
2025-12-11 03:14:43 UTC+0000
Release date
None
UTC Start
2025-12-11 03:14:43.993
UTC End
2025-12-11 03:15:43.993
MJD Start
61020.1352314043
MJD End
61020.135925848735
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
13.8286
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.4748
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 33.9199 33.9190 86.3054 86.4585
S1-E1 329.9143 329.9655 55.6231 55.7401
S1-E2 278.6592 278.6730 62.9424 63.0668
S1-W1 265.4640 265.6054 113.8055 114.0044
S1-W2 208.0328 208.0456 94.9364 95.1064
S2-E1 301.2405 301.3043 52.3292 52.4435
S2-E2 247.8856 247.9077 59.8318 59.9530
S2-W1 235.8973 236.0532 117.6125 117.8146
S2-W2 174.5713 174.5867 96.6073 96.7803
E1-E2 64.2285 64.2844 -157.9311 -157.8213
E1-W1 294.9016 295.3392 -174.2759 -174.1544
E1-W2 214.2878 214.5131 -162.3337 -162.2229
E2-W1 233.9680 234.3474 -178.7066 -178.5788
E2-W2 150.3297 150.4992 -164.2132 -164.1015
W1-W2 96.0937 96.2827 -21.7559 -21.5811
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 61020.1352314043
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 33.9199
HIERARCH ISS PBL12 END 33.919
HIERARCH ISS PBLA12 START 86.3054
HIERARCH ISS PBLA12 END 86.4585
HIERARCH ISS PBL13 START 329.9143
HIERARCH ISS PBL13 END 329.9655
HIERARCH ISS PBLA13 START 55.6231
HIERARCH ISS PBLA13 END 55.7401
HIERARCH ISS PBL14 START 278.6592
HIERARCH ISS PBL14 END 278.673
HIERARCH ISS PBLA14 START 62.9424
HIERARCH ISS PBLA14 END 63.0668
HIERARCH ISS PBL15 START 265.464
HIERARCH ISS PBL15 END 265.6054
HIERARCH ISS PBLA15 START 113.8055
HIERARCH ISS PBLA15 END 114.0044
HIERARCH ISS PBL16 START 208.0328
HIERARCH ISS PBL16 END 208.0456
HIERARCH ISS PBLA16 START 94.9364
HIERARCH ISS PBLA16 END 95.1064
HIERARCH ISS PBL23 START 301.2405
HIERARCH ISS PBL23 END 301.3043
HIERARCH ISS PBLA23 START 52.3292
HIERARCH ISS PBLA23 END 52.4435
HIERARCH ISS PBL24 START 247.8856
HIERARCH ISS PBL24 END 247.9077
HIERARCH ISS PBLA24 START 59.8318
HIERARCH ISS PBLA24 END 59.953
HIERARCH ISS PBL25 START 235.8973
HIERARCH ISS PBL25 END 236.0532
HIERARCH ISS PBLA25 START 117.6125
HIERARCH ISS PBLA25 END 117.8146
HIERARCH ISS PBL26 START 174.5713
HIERARCH ISS PBL26 END 174.5867
HIERARCH ISS PBLA26 START 96.6073
HIERARCH ISS PBLA26 END 96.7803
HIERARCH ISS PBL34 START 64.2285
HIERARCH ISS PBL34 END 64.2844
HIERARCH ISS PBLA34 START -157.9311
HIERARCH ISS PBLA34 END -157.8213
HIERARCH ISS PBL35 START 294.9016
HIERARCH ISS PBL35 END 295.3392
HIERARCH ISS PBLA35 START -174.2759
HIERARCH ISS PBLA35 END -174.1544
HIERARCH ISS PBL36 START 214.2878
HIERARCH ISS PBL36 END 214.5131
HIERARCH ISS PBLA36 START -162.3337
HIERARCH ISS PBLA36 END -162.2229
HIERARCH ISS PBL45 START 233.968
HIERARCH ISS PBL45 END 234.3474
HIERARCH ISS PBLA45 START -178.7066
HIERARCH ISS PBLA45 END -178.5788
HIERARCH ISS PBL46 START 150.3297
HIERARCH ISS PBL46 END 150.4992
HIERARCH ISS PBLA46 START -164.2132
HIERARCH ISS PBLA46 END -164.1015
HIERARCH ISS PBL56 START 96.0937
HIERARCH ISS PBL56 END 96.2827
HIERARCH ISS PBLA56 START -21.7559
HIERARCH ISS PBLA56 END -21.5811
HIERARCH CHARA TAU0 13.8286
HIERARCH CHARA SEEING 1.4748