Exposure
ID
SPICA.2025-12-13T03-28-28_1
Header ID
SPICA.2025-12-13T03-28-28
Date updated
2025-12-13 03:27:23 UTC+0000
Release date
None
UTC Start
2025-12-13 03:27:23.381
UTC End
2025-12-13 03:28:23.381
MJD Start
61022.1440206145
MJD End
61022.14471505893
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
5.48844
Ambient temperature (°C)
-1.234
Seeing (arcsec)
0.68138
Observation
ID
72265
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
53671
Name
HD_13869
RA
33.98452
DEC
33.35889
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 34.0741 34.0741 89.6466 89.7998
S1-E1 329.3837 329.4435 58.1344 58.2668
S1-E2 278.2066 278.2349 65.6852 65.8214
S1-W1 273.2305 273.3288 117.4937 117.6823
S1-W2 210.3769 210.3863 98.5224 98.6884
S2-E1 300.8621 300.9290 54.7407 54.8719
S2-E2 247.4563 247.4891 62.4794 62.6140
S2-W1 243.6228 243.7319 121.2397 121.4310
S2-W2 176.7891 176.7998 100.2265 100.3948
E1-E2 64.8713 64.9123 -156.1666 -156.0335
E1-W1 302.3466 302.6698 -172.9002 -172.7587
E1-W2 217.2374 217.4033 -160.7313 -160.5975
E2-W1 240.9474 241.2280 -177.3461 -177.2001
E2-W2 152.6592 152.7842 -162.6694 -162.5349
W1-W2 100.9712 101.1123 -19.8697 -19.6917
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 61022.1440206145
PI-COI spica
HIERARCH OBS TARG NAME HD_13869
HIERARCH OBS RA 33.98452
HIERARCH OBS DEC 33.35889
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 34.0741
HIERARCH ISS PBL12 END 34.0741
HIERARCH ISS PBLA12 START 89.6466
HIERARCH ISS PBLA12 END 89.7998
HIERARCH ISS PBL13 START 329.3837
HIERARCH ISS PBL13 END 329.4435
HIERARCH ISS PBLA13 START 58.1344
HIERARCH ISS PBLA13 END 58.2668
HIERARCH ISS PBL14 START 278.2066
HIERARCH ISS PBL14 END 278.2349
HIERARCH ISS PBLA14 START 65.6852
HIERARCH ISS PBLA14 END 65.8214
HIERARCH ISS PBL15 START 273.2305
HIERARCH ISS PBL15 END 273.3288
HIERARCH ISS PBLA15 START 117.4937
HIERARCH ISS PBLA15 END 117.6823
HIERARCH ISS PBL16 START 210.3769
HIERARCH ISS PBL16 END 210.3863
HIERARCH ISS PBLA16 START 98.5224
HIERARCH ISS PBLA16 END 98.6884
HIERARCH ISS PBL23 START 300.8621
HIERARCH ISS PBL23 END 300.929
HIERARCH ISS PBLA23 START 54.7407
HIERARCH ISS PBLA23 END 54.8719
HIERARCH ISS PBL24 START 247.4563
HIERARCH ISS PBL24 END 247.4891
HIERARCH ISS PBLA24 START 62.4794
HIERARCH ISS PBLA24 END 62.614
HIERARCH ISS PBL25 START 243.6228
HIERARCH ISS PBL25 END 243.7319
HIERARCH ISS PBLA25 START 121.2397
HIERARCH ISS PBLA25 END 121.431
HIERARCH ISS PBL26 START 176.7891
HIERARCH ISS PBL26 END 176.7998
HIERARCH ISS PBLA26 START 100.2265
HIERARCH ISS PBLA26 END 100.3948
HIERARCH ISS PBL34 START 64.8713
HIERARCH ISS PBL34 END 64.9123
HIERARCH ISS PBLA34 START -156.1666
HIERARCH ISS PBLA34 END -156.0335
HIERARCH ISS PBL35 START 302.3466
HIERARCH ISS PBL35 END 302.6698
HIERARCH ISS PBLA35 START -172.9002
HIERARCH ISS PBLA35 END -172.7587
HIERARCH ISS PBL36 START 217.2374
HIERARCH ISS PBL36 END 217.4033
HIERARCH ISS PBLA36 START -160.7313
HIERARCH ISS PBLA36 END -160.5975
HIERARCH ISS PBL45 START 240.9474
HIERARCH ISS PBL45 END 241.228
HIERARCH ISS PBLA45 START -177.3461
HIERARCH ISS PBLA45 END -177.2001
HIERARCH ISS PBL46 START 152.6592
HIERARCH ISS PBL46 END 152.7842
HIERARCH ISS PBLA46 START -162.6694
HIERARCH ISS PBLA46 END -162.5349
HIERARCH ISS PBL56 START 100.9712
HIERARCH ISS PBL56 END 101.1123
HIERARCH ISS PBLA56 START -19.8697
HIERARCH ISS PBLA56 END -19.6917
HIERARCH CHARA TAU0 5.48844
HIERARCH CHARA SEEING 0.68138