Exposure
ID
SPICA.2025-06-13T09-06-28_1
Header ID
SPICA.2025-06-13T09-06-28
Date updated
2025-06-13 09:05:23 UTC+0000
Release date
None
UTC Start
2025-06-13 09:05:23.519
UTC End
2025-06-13 09:06:23.519
MJD Start
60839.3787444317
MJD End
60839.37943887613
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 31.4888 31.4820 83.5545 83.7172
S1-E1 327.3492 327.2198 53.7254 53.8095
S1-E2 272.7440 272.6117 60.4782 60.5806
S1-W1 228.1331 228.4377 114.1662 114.3889
S1-W2 187.7697 187.7910 92.6356 92.8249
S2-E1 300.4408 300.3407 50.7370 50.8136
S2-E2 244.0871 243.9755 57.5798 57.6743
S2-W1 201.6712 201.9992 118.7266 118.9489
S2-W2 156.7545 156.7851 94.4525 94.6463
E1-E2 64.9653 65.0110 -155.8562 -155.8211
E1-W1 292.4388 292.9510 -169.0068 -168.9731
E1-W2 216.2344 216.4473 -159.3279 -159.2961
E2-W1 229.6533 230.1212 -172.6969 -172.6587
E2-W2 151.4394 151.6071 -160.8165 -160.7854
W1-W2 87.2201 87.5061 -13.6403 -13.5418
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 60839.3787444317
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 31.4888
HIERARCH ISS PBL12 END 31.482
HIERARCH ISS PBLA12 START 83.5545
HIERARCH ISS PBLA12 END 83.7172
HIERARCH ISS PBL13 START 327.3492
HIERARCH ISS PBL13 END 327.2198
HIERARCH ISS PBLA13 START 53.7254
HIERARCH ISS PBLA13 END 53.8095
HIERARCH ISS PBL14 START 272.744
HIERARCH ISS PBL14 END 272.6117
HIERARCH ISS PBLA14 START 60.4782
HIERARCH ISS PBLA14 END 60.5806
HIERARCH ISS PBL15 START 228.1331
HIERARCH ISS PBL15 END 228.4377
HIERARCH ISS PBLA15 START 114.1662
HIERARCH ISS PBLA15 END 114.3889
HIERARCH ISS PBL16 START 187.7697
HIERARCH ISS PBL16 END 187.791
HIERARCH ISS PBLA16 START 92.6356
HIERARCH ISS PBLA16 END 92.8249
HIERARCH ISS PBL23 START 300.4408
HIERARCH ISS PBL23 END 300.3407
HIERARCH ISS PBLA23 START 50.737
HIERARCH ISS PBLA23 END 50.8136
HIERARCH ISS PBL24 START 244.0871
HIERARCH ISS PBL24 END 243.9755
HIERARCH ISS PBLA24 START 57.5798
HIERARCH ISS PBLA24 END 57.6743
HIERARCH ISS PBL25 START 201.6712
HIERARCH ISS PBL25 END 201.9992
HIERARCH ISS PBLA25 START 118.7266
HIERARCH ISS PBLA25 END 118.9489
HIERARCH ISS PBL26 START 156.7545
HIERARCH ISS PBL26 END 156.7851
HIERARCH ISS PBLA26 START 94.4525
HIERARCH ISS PBLA26 END 94.6463
HIERARCH ISS PBL34 START 64.9653
HIERARCH ISS PBL34 END 65.011
HIERARCH ISS PBLA34 START -155.8562
HIERARCH ISS PBLA34 END -155.8211
HIERARCH ISS PBL35 START 292.4388
HIERARCH ISS PBL35 END 292.951
HIERARCH ISS PBLA35 START -169.0068
HIERARCH ISS PBLA35 END -168.9731
HIERARCH ISS PBL36 START 216.2344
HIERARCH ISS PBL36 END 216.4473
HIERARCH ISS PBLA36 START -159.3279
HIERARCH ISS PBLA36 END -159.2961
HIERARCH ISS PBL45 START 229.6533
HIERARCH ISS PBL45 END 230.1212
HIERARCH ISS PBLA45 START -172.6969
HIERARCH ISS PBLA45 END -172.6587
HIERARCH ISS PBL46 START 151.4394
HIERARCH ISS PBL46 END 151.6071
HIERARCH ISS PBLA46 START -160.8165
HIERARCH ISS PBLA46 END -160.7854
HIERARCH ISS PBL56 START 87.2201
HIERARCH ISS PBL56 END 87.5061
HIERARCH ISS PBLA56 START -13.6403
HIERARCH ISS PBLA56 END -13.5418
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1