Exposure
ID
SPICA.2025-12-13T04-44-00_1
Header ID
SPICA.2025-12-13T04-44-00
Date updated
2025-12-13 04:42:55 UTC+0000
Release date
None
UTC Start
2025-12-13 04:42:55.772
UTC End
2025-12-13 04:43:55.772
MJD Start
61022.1964788444
MJD End
61022.197173288834
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
18.1406
Ambient temperature (°C)
-1.234
Seeing (arcsec)
0.93841
Observation
ID
72266
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
53672
Name
HD_29722
RA
70.72638
DEC
43.36515
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.5392 33.5430 79.5501 79.7015
S1-E1 307.9662 308.2412 48.2234 48.3523
S1-E2 263.4244 263.5991 56.0279 56.1577
S1-W1 276.5592 276.5861 103.7155 103.9244
S1-W2 210.1931 210.1957 87.4539 87.6232
S2-E1 279.8603 280.1391 44.6510 44.7808
S2-E2 233.0568 233.2335 52.7354 52.8644
S2-W1 246.3421 246.3811 106.9106 107.1265
S2-W2 177.0325 177.0332 88.9467 89.1196
E1-E2 59.0501 59.1484 -169.0620 -168.8943
E1-W1 273.5439 274.0644 171.8015 172.0033
E1-W2 196.8246 197.1738 -174.2617 -174.0858
E2-W1 218.6156 219.0300 166.7215 166.9332
E2-W2 138.1213 138.3716 -176.4822 -176.3024
W1-W2 95.1616 95.2994 -38.0766 -37.8257
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 61022.1964788444
PI-COI spica
HIERARCH OBS TARG NAME HD_29722
HIERARCH OBS RA 70.72638
HIERARCH OBS DEC 43.36515
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 33.5392
HIERARCH ISS PBL12 END 33.543
HIERARCH ISS PBLA12 START 79.5501
HIERARCH ISS PBLA12 END 79.7015
HIERARCH ISS PBL13 START 307.9662
HIERARCH ISS PBL13 END 308.2412
HIERARCH ISS PBLA13 START 48.2234
HIERARCH ISS PBLA13 END 48.3523
HIERARCH ISS PBL14 START 263.4244
HIERARCH ISS PBL14 END 263.5991
HIERARCH ISS PBLA14 START 56.0279
HIERARCH ISS PBLA14 END 56.1577
HIERARCH ISS PBL15 START 276.5592
HIERARCH ISS PBL15 END 276.5861
HIERARCH ISS PBLA15 START 103.7155
HIERARCH ISS PBLA15 END 103.9244
HIERARCH ISS PBL16 START 210.1931
HIERARCH ISS PBL16 END 210.1957
HIERARCH ISS PBLA16 START 87.4539
HIERARCH ISS PBLA16 END 87.6232
HIERARCH ISS PBL23 START 279.8603
HIERARCH ISS PBL23 END 280.1391
HIERARCH ISS PBLA23 START 44.651
HIERARCH ISS PBLA23 END 44.7808
HIERARCH ISS PBL24 START 233.0568
HIERARCH ISS PBL24 END 233.2335
HIERARCH ISS PBLA24 START 52.7354
HIERARCH ISS PBLA24 END 52.8644
HIERARCH ISS PBL25 START 246.3421
HIERARCH ISS PBL25 END 246.3811
HIERARCH ISS PBLA25 START 106.9106
HIERARCH ISS PBLA25 END 107.1265
HIERARCH ISS PBL26 START 177.0325
HIERARCH ISS PBL26 END 177.0332
HIERARCH ISS PBLA26 START 88.9467
HIERARCH ISS PBLA26 END 89.1196
HIERARCH ISS PBL34 START 59.0501
HIERARCH ISS PBL34 END 59.1484
HIERARCH ISS PBLA34 START -169.062
HIERARCH ISS PBLA34 END -168.8943
HIERARCH ISS PBL35 START 273.5439
HIERARCH ISS PBL35 END 274.0644
HIERARCH ISS PBLA35 START 171.8015
HIERARCH ISS PBLA35 END 172.0033
HIERARCH ISS PBL36 START 196.8246
HIERARCH ISS PBL36 END 197.1738
HIERARCH ISS PBLA36 START -174.2617
HIERARCH ISS PBLA36 END -174.0858
HIERARCH ISS PBL45 START 218.6156
HIERARCH ISS PBL45 END 219.03
HIERARCH ISS PBLA45 START 166.7215
HIERARCH ISS PBLA45 END 166.9332
HIERARCH ISS PBL46 START 138.1213
HIERARCH ISS PBL46 END 138.3716
HIERARCH ISS PBLA46 START -176.4822
HIERARCH ISS PBLA46 END -176.3024
HIERARCH ISS PBL56 START 95.1616
HIERARCH ISS PBL56 END 95.2994
HIERARCH ISS PBLA56 START -38.0766
HIERARCH ISS PBLA56 END -37.8257
HIERARCH CHARA TAU0 18.1406
HIERARCH CHARA SEEING 0.93841