Exposure
ID
SPICA.2025-12-13T05-53-15_1
Header ID
SPICA.2025-12-13T05-53-15
Date updated
2025-12-13 05:52:10 UTC+0000
Release date
None
UTC Start
2025-12-13 05:52:10.253
UTC End
2025-12-13 05:53:10.253
MJD Start
61022.2445631084
MJD End
61022.24525755283
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
28.60862
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.13936
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 33.6602 33.6604 89.3865 89.5416
S1-E1 321.2790 321.4247 57.0178 57.1639
S1-E2 271.7717 271.8619 64.8449 64.9905
S1-W1 278.2533 278.2711 116.6346 116.8282
S1-W2 209.9812 209.9709 98.2634 98.4307
S2-E1 293.4028 293.5512 53.4965 53.6435
S2-E2 241.5573 241.6498 61.5268 61.6725
S2-W1 248.8060 248.8352 120.1858 120.3836
S2-W2 176.8004 176.7913 99.9470 100.1166
E1-E2 63.8584 63.9098 -158.4032 -158.2352
E1-W1 300.3577 300.6647 -176.0337 -175.8516
E1-W2 214.1577 214.3470 -163.2553 -163.0843
E2-W1 240.2785 240.5309 179.3492 179.5361
E2-W2 150.6250 150.7628 -165.3104 -165.1379
W1-W2 103.0374 103.1383 -23.4023 -23.1919
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 61022.2445631084
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 33.6602
HIERARCH ISS PBL12 END 33.6604
HIERARCH ISS PBLA12 START 89.3865
HIERARCH ISS PBLA12 END 89.5416
HIERARCH ISS PBL13 START 321.279
HIERARCH ISS PBL13 END 321.4247
HIERARCH ISS PBLA13 START 57.0178
HIERARCH ISS PBLA13 END 57.1639
HIERARCH ISS PBL14 START 271.7717
HIERARCH ISS PBL14 END 271.8619
HIERARCH ISS PBLA14 START 64.8449
HIERARCH ISS PBLA14 END 64.9905
HIERARCH ISS PBL15 START 278.2533
HIERARCH ISS PBL15 END 278.2711
HIERARCH ISS PBLA15 START 116.6346
HIERARCH ISS PBLA15 END 116.8282
HIERARCH ISS PBL16 START 209.9812
HIERARCH ISS PBL16 END 209.9709
HIERARCH ISS PBLA16 START 98.2634
HIERARCH ISS PBLA16 END 98.4307
HIERARCH ISS PBL23 START 293.4028
HIERARCH ISS PBL23 END 293.5512
HIERARCH ISS PBLA23 START 53.4965
HIERARCH ISS PBLA23 END 53.6435
HIERARCH ISS PBL24 START 241.5573
HIERARCH ISS PBL24 END 241.6498
HIERARCH ISS PBLA24 START 61.5268
HIERARCH ISS PBLA24 END 61.6725
HIERARCH ISS PBL25 START 248.806
HIERARCH ISS PBL25 END 248.8352
HIERARCH ISS PBLA25 START 120.1858
HIERARCH ISS PBLA25 END 120.3836
HIERARCH ISS PBL26 START 176.8004
HIERARCH ISS PBL26 END 176.7913
HIERARCH ISS PBLA26 START 99.947
HIERARCH ISS PBLA26 END 100.1166
HIERARCH ISS PBL34 START 63.8584
HIERARCH ISS PBL34 END 63.9098
HIERARCH ISS PBLA34 START -158.4032
HIERARCH ISS PBLA34 END -158.2352
HIERARCH ISS PBL35 START 300.3577
HIERARCH ISS PBL35 END 300.6647
HIERARCH ISS PBLA35 START -176.0337
HIERARCH ISS PBLA35 END -175.8516
HIERARCH ISS PBL36 START 214.1577
HIERARCH ISS PBL36 END 214.347
HIERARCH ISS PBLA36 START -163.2553
HIERARCH ISS PBLA36 END -163.0843
HIERARCH ISS PBL45 START 240.2785
HIERARCH ISS PBL45 END 240.5309
HIERARCH ISS PBLA45 START 179.3492
HIERARCH ISS PBLA45 END 179.5361
HIERARCH ISS PBL46 START 150.625
HIERARCH ISS PBL46 END 150.7628
HIERARCH ISS PBLA46 START -165.3104
HIERARCH ISS PBLA46 END -165.1379
HIERARCH ISS PBL56 START 103.0374
HIERARCH ISS PBL56 END 103.1383
HIERARCH ISS PBLA56 START -23.4023
HIERARCH ISS PBLA56 END -23.1919
HIERARCH CHARA TAU0 28.60862
HIERARCH CHARA SEEING 1.13936