Exposure
ID
SPICA.2025-04-23T11-34-25_1
Header ID
SPICA.2025-04-23T11-34-25
Date updated
2025-04-23 11:33:20 UTC+0000
Release date
None
UTC Start
2025-04-23 11:33:20.365
UTC End
2025-04-23 11:34:20.365
MJD Start
60788.4814857101
MJD End
60788.48218015453
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
None
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 33.9429 33.9440 95.2464 95.3985
S1-E1 330.2036 330.1705 63.1760 63.3184
S1-E2 278.1859 278.1613 70.8224 70.9680
S1-W1 273.7181 273.8382 124.4753 124.6428
S1-W2 209.4013 209.4281 104.5682 104.7272
S2-E1 301.9788 301.9482 59.7546 59.8956
S2-E2 247.6785 247.6547 67.5739 67.7183
S2-W1 244.6590 244.7828 128.3597 128.5273
S2-W2 175.9926 176.0190 106.3584 106.5186
E1-E2 65.8741 65.8755 -151.0114 -150.8811
E1-W1 311.6828 311.8175 -167.2047 -167.0794
E1-W2 221.6705 221.7000 -155.4776 -155.3501
E2-W1 249.1005 249.2355 -171.4341 -171.3078
E2-W2 156.0807 156.1092 -157.3611 -157.2345
W1-W2 104.8165 104.9197 -12.6623 -12.5187
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 60788.4814857101
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 33.9429
HIERARCH ISS PBL12 END 33.944
HIERARCH ISS PBLA12 START 95.2464
HIERARCH ISS PBLA12 END 95.3985
HIERARCH ISS PBL13 START 330.2036
HIERARCH ISS PBL13 END 330.1705
HIERARCH ISS PBLA13 START 63.176
HIERARCH ISS PBLA13 END 63.3184
HIERARCH ISS PBL14 START 278.1859
HIERARCH ISS PBL14 END 278.1613
HIERARCH ISS PBLA14 START 70.8224
HIERARCH ISS PBLA14 END 70.968
HIERARCH ISS PBL15 START 273.7181
HIERARCH ISS PBL15 END 273.8382
HIERARCH ISS PBLA15 START 124.4753
HIERARCH ISS PBLA15 END 124.6428
HIERARCH ISS PBL16 START 209.4013
HIERARCH ISS PBL16 END 209.4281
HIERARCH ISS PBLA16 START 104.5682
HIERARCH ISS PBLA16 END 104.7272
HIERARCH ISS PBL23 START 301.9788
HIERARCH ISS PBL23 END 301.9482
HIERARCH ISS PBLA23 START 59.7546
HIERARCH ISS PBLA23 END 59.8956
HIERARCH ISS PBL24 START 247.6785
HIERARCH ISS PBL24 END 247.6547
HIERARCH ISS PBLA24 START 67.5739
HIERARCH ISS PBLA24 END 67.7183
HIERARCH ISS PBL25 START 244.659
HIERARCH ISS PBL25 END 244.7828
HIERARCH ISS PBLA25 START 128.3597
HIERARCH ISS PBLA25 END 128.5273
HIERARCH ISS PBL26 START 175.9926
HIERARCH ISS PBL26 END 176.019
HIERARCH ISS PBLA26 START 106.3584
HIERARCH ISS PBLA26 END 106.5186
HIERARCH ISS PBL34 START 65.8741
HIERARCH ISS PBL34 END 65.8755
HIERARCH ISS PBLA34 START -151.0114
HIERARCH ISS PBLA34 END -150.8811
HIERARCH ISS PBL35 START 311.6828
HIERARCH ISS PBL35 END 311.8175
HIERARCH ISS PBLA35 START -167.2047
HIERARCH ISS PBLA35 END -167.0794
HIERARCH ISS PBL36 START 221.6705
HIERARCH ISS PBL36 END 221.7
HIERARCH ISS PBLA36 START -155.4776
HIERARCH ISS PBLA36 END -155.3501
HIERARCH ISS PBL45 START 249.1005
HIERARCH ISS PBL45 END 249.2355
HIERARCH ISS PBLA45 START -171.4341
HIERARCH ISS PBLA45 END -171.3078
HIERARCH ISS PBL46 START 156.0807
HIERARCH ISS PBL46 END 156.1092
HIERARCH ISS PBLA46 START -157.3611
HIERARCH ISS PBLA46 END -157.2345
HIERARCH ISS PBL56 START 104.8165
HIERARCH ISS PBL56 END 104.9197
HIERARCH ISS PBLA56 START -12.6623
HIERARCH ISS PBLA56 END -12.5187
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1