Exposure
ID
SPICA.2025-12-13T04-41-48_1
Header ID
SPICA.2025-12-13T04-41-48
Date updated
2025-12-13 04:40:43 UTC+0000
Release date
None
UTC Start
2025-12-13 04:40:43.587
UTC End
2025-12-13 04:41:43.587
MJD Start
61022.1949489277
MJD End
61022.195643372135
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
24.12849
Ambient temperature (°C)
-1.234
Seeing (arcsec)
0.92028
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 33.5314 33.5353 79.2422 79.3934
S1-E1 307.3994 307.6790 47.9618 48.0901
S1-E2 263.0641 263.2419 55.7645 55.8938
S1-W1 276.5052 276.5316 103.2896 103.4989
S1-W2 210.1870 210.1901 87.1092 87.2785
S2-E1 279.2854 279.5690 44.3877 44.5169
S2-E2 232.6923 232.8722 52.4734 52.6020
S2-W1 246.2634 246.3019 106.4703 106.6867
S2-W2 177.0307 177.0317 88.5948 88.7677
E1-E2 58.8477 58.9475 -169.4038 -169.2358
E1-W1 272.4752 273.0017 171.3892 171.5920
E1-W2 196.1063 196.4604 -174.6205 -174.4441
E2-W1 217.7655 218.1842 166.2887 166.5016
E2-W2 137.6065 137.8602 -176.8489 -176.6686
W1-W2 94.8804 95.0186 -38.5900 -38.3374
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 61022.1949489277
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 33.5314
HIERARCH ISS PBL12 END 33.5353
HIERARCH ISS PBLA12 START 79.2422
HIERARCH ISS PBLA12 END 79.3934
HIERARCH ISS PBL13 START 307.3994
HIERARCH ISS PBL13 END 307.679
HIERARCH ISS PBLA13 START 47.9618
HIERARCH ISS PBLA13 END 48.0901
HIERARCH ISS PBL14 START 263.0641
HIERARCH ISS PBL14 END 263.2419
HIERARCH ISS PBLA14 START 55.7645
HIERARCH ISS PBLA14 END 55.8938
HIERARCH ISS PBL15 START 276.5052
HIERARCH ISS PBL15 END 276.5316
HIERARCH ISS PBLA15 START 103.2896
HIERARCH ISS PBLA15 END 103.4989
HIERARCH ISS PBL16 START 210.187
HIERARCH ISS PBL16 END 210.1901
HIERARCH ISS PBLA16 START 87.1092
HIERARCH ISS PBLA16 END 87.2785
HIERARCH ISS PBL23 START 279.2854
HIERARCH ISS PBL23 END 279.569
HIERARCH ISS PBLA23 START 44.3877
HIERARCH ISS PBLA23 END 44.5169
HIERARCH ISS PBL24 START 232.6923
HIERARCH ISS PBL24 END 232.8722
HIERARCH ISS PBLA24 START 52.4734
HIERARCH ISS PBLA24 END 52.602
HIERARCH ISS PBL25 START 246.2634
HIERARCH ISS PBL25 END 246.3019
HIERARCH ISS PBLA25 START 106.4703
HIERARCH ISS PBLA25 END 106.6867
HIERARCH ISS PBL26 START 177.0307
HIERARCH ISS PBL26 END 177.0317
HIERARCH ISS PBLA26 START 88.5948
HIERARCH ISS PBLA26 END 88.7677
HIERARCH ISS PBL34 START 58.8477
HIERARCH ISS PBL34 END 58.9475
HIERARCH ISS PBLA34 START -169.4038
HIERARCH ISS PBLA34 END -169.2358
HIERARCH ISS PBL35 START 272.4752
HIERARCH ISS PBL35 END 273.0017
HIERARCH ISS PBLA35 START 171.3892
HIERARCH ISS PBLA35 END 171.592
HIERARCH ISS PBL36 START 196.1063
HIERARCH ISS PBL36 END 196.4604
HIERARCH ISS PBLA36 START -174.6205
HIERARCH ISS PBLA36 END -174.4441
HIERARCH ISS PBL45 START 217.7655
HIERARCH ISS PBL45 END 218.1842
HIERARCH ISS PBLA45 START 166.2887
HIERARCH ISS PBLA45 END 166.5016
HIERARCH ISS PBL46 START 137.6065
HIERARCH ISS PBL46 END 137.8602
HIERARCH ISS PBLA46 START -176.8489
HIERARCH ISS PBLA46 END -176.6686
HIERARCH ISS PBL56 START 94.8804
HIERARCH ISS PBL56 END 95.0186
HIERARCH ISS PBLA56 START -38.59
HIERARCH ISS PBLA56 END -38.3374
HIERARCH CHARA TAU0 24.12849
HIERARCH CHARA SEEING 0.92028