Exposure
ID
SPICA.2025-12-11T09-51-57_1
Header ID
SPICA.2025-12-11T09-51-57
Date updated
2025-12-11 09:50:52 UTC+0000
Release date
None
UTC Start
2025-12-11 09:50:52.811
UTC End
2025-12-11 09:51:52.811
MJD Start
61020.4103334588
MJD End
61020.41102790323
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
5.78233
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.40637
Observation
ID
72180
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
53612
Name
HD_64648
RA
118.9162
DEC
19.88397
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.0474 33.0507 94.9982 95.1544
S1-E1 324.8790 324.7513 62.3325 62.4679
S1-E2 272.7212 272.6334 70.0482 70.1915
S1-W1 264.3283 264.5541 125.3972 125.5581
S1-W2 202.9552 203.0202 104.6256 104.7877
S2-E1 297.5936 297.4705 58.8963 59.0279
S2-E2 243.1578 243.0708 66.7617 66.9018
S2-W1 236.4163 236.6403 129.4533 129.6114
S2-W2 170.4629 170.5253 106.4836 106.6464
E1-E2 65.7630 65.7475 -151.5006 -151.4009
E1-W1 312.4358 312.5460 -166.6271 -166.5397
E1-W2 221.7882 221.7703 -155.6763 -155.5819
E2-W1 249.5421 249.6714 -170.5704 -170.4831
E2-W2 156.2732 156.2713 -157.4323 -157.3397
W1-W2 103.6368 103.7676 -10.6146 -10.5088
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 61020.4103334588
PI-COI spica
HIERARCH OBS TARG NAME HD_64648
HIERARCH OBS RA 118.9162
HIERARCH OBS DEC 19.88397
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 33.0474
HIERARCH ISS PBL12 END 33.0507
HIERARCH ISS PBLA12 START 94.9982
HIERARCH ISS PBLA12 END 95.1544
HIERARCH ISS PBL13 START 324.879
HIERARCH ISS PBL13 END 324.7513
HIERARCH ISS PBLA13 START 62.3325
HIERARCH ISS PBLA13 END 62.4679
HIERARCH ISS PBL14 START 272.7212
HIERARCH ISS PBL14 END 272.6334
HIERARCH ISS PBLA14 START 70.0482
HIERARCH ISS PBLA14 END 70.1915
HIERARCH ISS PBL15 START 264.3283
HIERARCH ISS PBL15 END 264.5541
HIERARCH ISS PBLA15 START 125.3972
HIERARCH ISS PBLA15 END 125.5581
HIERARCH ISS PBL16 START 202.9552
HIERARCH ISS PBL16 END 203.0202
HIERARCH ISS PBLA16 START 104.6256
HIERARCH ISS PBLA16 END 104.7877
HIERARCH ISS PBL23 START 297.5936
HIERARCH ISS PBL23 END 297.4705
HIERARCH ISS PBLA23 START 58.8963
HIERARCH ISS PBLA23 END 59.0279
HIERARCH ISS PBL24 START 243.1578
HIERARCH ISS PBL24 END 243.0708
HIERARCH ISS PBLA24 START 66.7617
HIERARCH ISS PBLA24 END 66.9018
HIERARCH ISS PBL25 START 236.4163
HIERARCH ISS PBL25 END 236.6403
HIERARCH ISS PBLA25 START 129.4533
HIERARCH ISS PBLA25 END 129.6114
HIERARCH ISS PBL26 START 170.4629
HIERARCH ISS PBL26 END 170.5253
HIERARCH ISS PBLA26 START 106.4836
HIERARCH ISS PBLA26 END 106.6464
HIERARCH ISS PBL34 START 65.763
HIERARCH ISS PBL34 END 65.7475
HIERARCH ISS PBLA34 START -151.5006
HIERARCH ISS PBLA34 END -151.4009
HIERARCH ISS PBL35 START 312.4358
HIERARCH ISS PBL35 END 312.546
HIERARCH ISS PBLA35 START -166.6271
HIERARCH ISS PBLA35 END -166.5397
HIERARCH ISS PBL36 START 221.7882
HIERARCH ISS PBL36 END 221.7703
HIERARCH ISS PBLA36 START -155.6763
HIERARCH ISS PBLA36 END -155.5819
HIERARCH ISS PBL45 START 249.5421
HIERARCH ISS PBL45 END 249.6714
HIERARCH ISS PBLA45 START -170.5704
HIERARCH ISS PBLA45 END -170.4831
HIERARCH ISS PBL46 START 156.2732
HIERARCH ISS PBL46 END 156.2713
HIERARCH ISS PBLA46 START -157.4323
HIERARCH ISS PBLA46 END -157.3397
HIERARCH ISS PBL56 START 103.6368
HIERARCH ISS PBL56 END 103.7676
HIERARCH ISS PBLA56 START -10.6146
HIERARCH ISS PBLA56 END -10.5088
HIERARCH CHARA TAU0 5.78233
HIERARCH CHARA SEEING 1.40637