Exposure
ID
SPICA.2025-04-23T11-30-01_1
Header ID
SPICA.2025-04-23T11-30-01
Date updated
2025-04-23 11:28:55 UTC+0000
Release date
None
UTC Start
2025-04-23 11:28:55.989
UTC End
2025-04-23 11:29:55.989
MJD Start
60788.4784257952
MJD End
60788.47912023963
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
12.0
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.1
Observation
ID
68300
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
50764
Name
HD_168914
RA
275.2542
DEC
28.86995
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.9384 33.9394 94.6258 94.7783
S1-E1 330.3280 330.2990 62.6006 62.7413
S1-E2 278.2823 278.2592 70.2329 70.3772
S1-W1 273.2191 273.3431 123.7877 123.9575
S1-W2 209.2928 209.3194 103.9179 104.0780
S2-E1 302.0911 302.0654 59.1851 59.3243
S2-E2 247.7702 247.7485 66.9899 67.1328
S2-W1 244.1433 244.2716 127.6718 127.8416
S2-W2 175.8852 175.9115 105.7033 105.8647
E1-E2 65.8596 65.8645 -151.5378 -151.4091
E1-W1 311.0810 311.2367 -167.7134 -167.5887
E1-W2 221.5172 221.5598 -155.9931 -155.8670
E2-W1 248.5069 248.6592 -171.9474 -171.8215
E2-W2 155.9407 155.9786 -157.8732 -157.7479
W1-W2 104.3795 104.4894 -13.2507 -13.1056
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 60788.4784257952
PI-COI spica
HIERARCH OBS TARG NAME HD_168914
HIERARCH OBS RA 275.2542
HIERARCH OBS DEC 28.86995
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 33.9384
HIERARCH ISS PBL12 END 33.9394
HIERARCH ISS PBLA12 START 94.6258
HIERARCH ISS PBLA12 END 94.7783
HIERARCH ISS PBL13 START 330.328
HIERARCH ISS PBL13 END 330.299
HIERARCH ISS PBLA13 START 62.6006
HIERARCH ISS PBLA13 END 62.7413
HIERARCH ISS PBL14 START 278.2823
HIERARCH ISS PBL14 END 278.2592
HIERARCH ISS PBLA14 START 70.2329
HIERARCH ISS PBLA14 END 70.3772
HIERARCH ISS PBL15 START 273.2191
HIERARCH ISS PBL15 END 273.3431
HIERARCH ISS PBLA15 START 123.7877
HIERARCH ISS PBLA15 END 123.9575
HIERARCH ISS PBL16 START 209.2928
HIERARCH ISS PBL16 END 209.3194
HIERARCH ISS PBLA16 START 103.9179
HIERARCH ISS PBLA16 END 104.078
HIERARCH ISS PBL23 START 302.0911
HIERARCH ISS PBL23 END 302.0654
HIERARCH ISS PBLA23 START 59.1851
HIERARCH ISS PBLA23 END 59.3243
HIERARCH ISS PBL24 START 247.7702
HIERARCH ISS PBL24 END 247.7485
HIERARCH ISS PBLA24 START 66.9899
HIERARCH ISS PBLA24 END 67.1328
HIERARCH ISS PBL25 START 244.1433
HIERARCH ISS PBL25 END 244.2716
HIERARCH ISS PBLA25 START 127.6718
HIERARCH ISS PBLA25 END 127.8416
HIERARCH ISS PBL26 START 175.8852
HIERARCH ISS PBL26 END 175.9115
HIERARCH ISS PBLA26 START 105.7033
HIERARCH ISS PBLA26 END 105.8647
HIERARCH ISS PBL34 START 65.8596
HIERARCH ISS PBL34 END 65.8645
HIERARCH ISS PBLA34 START -151.5378
HIERARCH ISS PBLA34 END -151.4091
HIERARCH ISS PBL35 START 311.081
HIERARCH ISS PBL35 END 311.2367
HIERARCH ISS PBLA35 START -167.7134
HIERARCH ISS PBLA35 END -167.5887
HIERARCH ISS PBL36 START 221.5172
HIERARCH ISS PBL36 END 221.5598
HIERARCH ISS PBLA36 START -155.9931
HIERARCH ISS PBLA36 END -155.867
HIERARCH ISS PBL45 START 248.5069
HIERARCH ISS PBL45 END 248.6592
HIERARCH ISS PBLA45 START -171.9474
HIERARCH ISS PBLA45 END -171.8215
HIERARCH ISS PBL46 START 155.9407
HIERARCH ISS PBL46 END 155.9786
HIERARCH ISS PBLA46 START -157.8732
HIERARCH ISS PBLA46 END -157.7479
HIERARCH ISS PBL56 START 104.3795
HIERARCH ISS PBL56 END 104.4894
HIERARCH ISS PBLA56 START -13.2507
HIERARCH ISS PBLA56 END -13.1056
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1