Exposure
ID
SPICA.2025-08-17T06-21-13_1
Header ID
SPICA.2025-08-17T06-21-13
Date updated
2025-08-17 06:20:08 UTC+0000
Release date
None
UTC Start
2025-08-17 06:20:08.508
UTC End
2025-08-17 06:21:08.508
MJD Start
60904.2639873647
MJD End
60904.26468180913
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
70040
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
51965
Name
HD_210424
RA
332.6562
DEC
-11.56494
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 24.1388 24.1200 80.2254 80.4323
S1-E1 299.6212 299.1944 49.0165 49.0562
S1-E2 240.2744 239.8989 55.1173 55.1916
S1-W1 155.9852 156.5869 124.1022 124.3719
S1-W2 135.4928 135.5206 91.9946 92.2571
S2-E1 279.2560 278.8844 46.4494 46.4753
S2-E2 218.6565 218.3242 52.4324 52.4914
S2-W1 139.5915 140.2211 130.9860 131.2271
S2-W2 111.9698 112.0215 94.5148 94.7860
E1-E2 65.8597 65.8652 -153.7970 -153.8537
E1-W1 300.0779 300.4739 -161.1361 -161.2162
E1-W2 220.7468 220.8372 -155.7192 -155.7842
E2-W1 234.9084 235.3031 -163.1885 -163.2719
E2-W2 154.9399 155.0252 -156.5362 -156.6043
W1-W2 82.9762 83.2945 4.3190 4.2482
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 60904.2639873647
PI-COI spica
HIERARCH OBS TARG NAME HD_210424
HIERARCH OBS RA 332.6562
HIERARCH OBS DEC -11.56494
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 24.1388
HIERARCH ISS PBL12 END 24.12
HIERARCH ISS PBLA12 START 80.2254
HIERARCH ISS PBLA12 END 80.4323
HIERARCH ISS PBL13 START 299.6212
HIERARCH ISS PBL13 END 299.1944
HIERARCH ISS PBLA13 START 49.0165
HIERARCH ISS PBLA13 END 49.0562
HIERARCH ISS PBL14 START 240.2744
HIERARCH ISS PBL14 END 239.8989
HIERARCH ISS PBLA14 START 55.1173
HIERARCH ISS PBLA14 END 55.1916
HIERARCH ISS PBL15 START 155.9852
HIERARCH ISS PBL15 END 156.5869
HIERARCH ISS PBLA15 START 124.1022
HIERARCH ISS PBLA15 END 124.3719
HIERARCH ISS PBL16 START 135.4928
HIERARCH ISS PBL16 END 135.5206
HIERARCH ISS PBLA16 START 91.9946
HIERARCH ISS PBLA16 END 92.2571
HIERARCH ISS PBL23 START 279.256
HIERARCH ISS PBL23 END 278.8844
HIERARCH ISS PBLA23 START 46.4494
HIERARCH ISS PBLA23 END 46.4753
HIERARCH ISS PBL24 START 218.6565
HIERARCH ISS PBL24 END 218.3242
HIERARCH ISS PBLA24 START 52.4324
HIERARCH ISS PBLA24 END 52.4914
HIERARCH ISS PBL25 START 139.5915
HIERARCH ISS PBL25 END 140.2211
HIERARCH ISS PBLA25 START 130.986
HIERARCH ISS PBLA25 END 131.2271
HIERARCH ISS PBL26 START 111.9698
HIERARCH ISS PBL26 END 112.0215
HIERARCH ISS PBLA26 START 94.5148
HIERARCH ISS PBLA26 END 94.786
HIERARCH ISS PBL34 START 65.8597
HIERARCH ISS PBL34 END 65.8652
HIERARCH ISS PBLA34 START -153.797
HIERARCH ISS PBLA34 END -153.8537
HIERARCH ISS PBL35 START 300.0779
HIERARCH ISS PBL35 END 300.4739
HIERARCH ISS PBLA35 START -161.1361
HIERARCH ISS PBLA35 END -161.2162
HIERARCH ISS PBL36 START 220.7468
HIERARCH ISS PBL36 END 220.8372
HIERARCH ISS PBLA36 START -155.7192
HIERARCH ISS PBLA36 END -155.7842
HIERARCH ISS PBL45 START 234.9084
HIERARCH ISS PBL45 END 235.3031
HIERARCH ISS PBLA45 START -163.1885
HIERARCH ISS PBLA45 END -163.2719
HIERARCH ISS PBL46 START 154.9399
HIERARCH ISS PBL46 END 155.0252
HIERARCH ISS PBLA46 START -156.5362
HIERARCH ISS PBLA46 END -156.6043
HIERARCH ISS PBL56 START 82.9762
HIERARCH ISS PBL56 END 83.2945
HIERARCH ISS PBLA56 START 4.319
HIERARCH ISS PBLA56 END 4.2482
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1