Exposure
ID
SPICA.2025-06-13T09-00-24_1
Header ID
SPICA.2025-06-13T09-00-24
Date updated
2025-06-13 08:59:19 UTC+0000
Release date
None
UTC Start
2025-06-13 08:59:19.865
UTC End
2025-06-13 09:00:19.865
MJD Start
60839.3745354695
MJD End
60839.37522991393
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
64280
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47701
Name
HD_195810
RA
308.3032
DEC
11.30326
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 31.5293 31.5217 82.6472 82.8087
S1-E1 328.0324 327.9156 53.2662 53.3467
S1-E2 273.4658 273.3394 59.9160 60.0150
S1-W1 226.4622 226.7561 112.9013 113.1294
S1-W2 187.6778 187.6908 91.5742 91.7639
S2-E1 300.9563 300.8700 50.3199 50.3930
S2-E2 244.6890 244.5844 57.0620 57.1531
S2-W1 199.8595 200.1797 117.4602 117.6890
S2-W2 156.6068 156.6302 93.3645 93.5591
E1-E2 64.6878 64.7401 -156.0446 -156.0119
E1-W1 289.4574 290.0038 -169.1915 -169.1590
E1-W2 214.9659 215.2018 -159.4991 -159.4695
E2-W1 226.9426 227.4378 -172.9088 -172.8712
E2-W2 150.4461 150.6302 -160.9838 -160.9548
W1-W2 85.5883 85.8835 -14.2064 -14.1035
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 60839.3745354695
PI-COI spica
HIERARCH OBS TARG NAME HD_195810
HIERARCH OBS RA 308.3032
HIERARCH OBS DEC 11.30326
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 31.5293
HIERARCH ISS PBL12 END 31.5217
HIERARCH ISS PBLA12 START 82.6472
HIERARCH ISS PBLA12 END 82.8087
HIERARCH ISS PBL13 START 328.0324
HIERARCH ISS PBL13 END 327.9156
HIERARCH ISS PBLA13 START 53.2662
HIERARCH ISS PBLA13 END 53.3467
HIERARCH ISS PBL14 START 273.4658
HIERARCH ISS PBL14 END 273.3394
HIERARCH ISS PBLA14 START 59.916
HIERARCH ISS PBLA14 END 60.015
HIERARCH ISS PBL15 START 226.4622
HIERARCH ISS PBL15 END 226.7561
HIERARCH ISS PBLA15 START 112.9013
HIERARCH ISS PBLA15 END 113.1294
HIERARCH ISS PBL16 START 187.6778
HIERARCH ISS PBL16 END 187.6908
HIERARCH ISS PBLA16 START 91.5742
HIERARCH ISS PBLA16 END 91.7639
HIERARCH ISS PBL23 START 300.9563
HIERARCH ISS PBL23 END 300.87
HIERARCH ISS PBLA23 START 50.3199
HIERARCH ISS PBLA23 END 50.393
HIERARCH ISS PBL24 START 244.689
HIERARCH ISS PBL24 END 244.5844
HIERARCH ISS PBLA24 START 57.062
HIERARCH ISS PBLA24 END 57.1531
HIERARCH ISS PBL25 START 199.8595
HIERARCH ISS PBL25 END 200.1797
HIERARCH ISS PBLA25 START 117.4602
HIERARCH ISS PBLA25 END 117.689
HIERARCH ISS PBL26 START 156.6068
HIERARCH ISS PBL26 END 156.6302
HIERARCH ISS PBLA26 START 93.3645
HIERARCH ISS PBLA26 END 93.5591
HIERARCH ISS PBL34 START 64.6878
HIERARCH ISS PBL34 END 64.7401
HIERARCH ISS PBLA34 START -156.0446
HIERARCH ISS PBLA34 END -156.0119
HIERARCH ISS PBL35 START 289.4574
HIERARCH ISS PBL35 END 290.0038
HIERARCH ISS PBLA35 START -169.1915
HIERARCH ISS PBLA35 END -169.159
HIERARCH ISS PBL36 START 214.9659
HIERARCH ISS PBL36 END 215.2018
HIERARCH ISS PBLA36 START -159.4991
HIERARCH ISS PBLA36 END -159.4695
HIERARCH ISS PBL45 START 226.9426
HIERARCH ISS PBL45 END 227.4378
HIERARCH ISS PBLA45 START -172.9088
HIERARCH ISS PBLA45 END -172.8712
HIERARCH ISS PBL46 START 150.4461
HIERARCH ISS PBL46 END 150.6302
HIERARCH ISS PBLA46 START -160.9838
HIERARCH ISS PBLA46 END -160.9548
HIERARCH ISS PBL56 START 85.5883
HIERARCH ISS PBL56 END 85.8835
HIERARCH ISS PBLA56 START -14.2064
HIERARCH ISS PBLA56 END -14.1035
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1