Exposure
ID
SPICA.2025-10-06T04-14-19_1
Header ID
SPICA.2025-10-06T04-14-19
Date updated
2025-10-06 04:13:14 UTC+0000
Release date
None
UTC Start
2025-10-06 04:13:14.584
UTC End
2025-10-06 04:14:14.584
MJD Start
60954.1758632387
MJD End
60954.17655768313
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
70802
Category
science
Program ID
S02
Program Title
TBD
Program Type
Normal
PI / COI
vrard
Target
ID
52535
Name
HD_219834
RA
349.7778
DEC
-13.45856
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 23.3175 23.2981 80.1637 80.3779
S1-E1 295.4736 295.0190 48.4599 48.4964
S1-E2 235.8605 235.4631 54.5472 54.6199
S1-W1 150.4924 151.1297 126.1025 126.3697
S1-W2 130.1175 130.1517 92.4296 92.7028
S2-E1 275.9078 275.5105 45.9144 45.9365
S2-E2 215.0713 214.7187 51.8606 51.9172
S2-W1 135.3182 135.9795 133.2154 133.4484
S2-W2 107.4465 107.5056 95.0722 95.3542
E1-E2 65.8758 65.8759 -153.8537 -153.9169
E1-W1 301.5295 301.9001 -160.7187 -160.8064
E1-W2 221.1224 221.1944 -155.6533 -155.7249
E2-W1 236.2572 236.6319 -162.6286 -162.7201
E2-W2 155.2928 155.3652 -156.4167 -156.4914
W1-W2 83.5828 83.8947 5.7734 5.6889
Header: used keywords
Key Value
HIERARCH OBS PROG ID S02
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60954.1758632387
PI-COI vrard
HIERARCH OBS TARG NAME HD_219834
HIERARCH OBS RA 349.7778
HIERARCH OBS DEC -13.45856
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 23.3175
HIERARCH ISS PBL12 END 23.2981
HIERARCH ISS PBLA12 START 80.1637
HIERARCH ISS PBLA12 END 80.3779
HIERARCH ISS PBL13 START 295.4736
HIERARCH ISS PBL13 END 295.019
HIERARCH ISS PBLA13 START 48.4599
HIERARCH ISS PBLA13 END 48.4964
HIERARCH ISS PBL14 START 235.8605
HIERARCH ISS PBL14 END 235.4631
HIERARCH ISS PBLA14 START 54.5472
HIERARCH ISS PBLA14 END 54.6199
HIERARCH ISS PBL15 START 150.4924
HIERARCH ISS PBL15 END 151.1297
HIERARCH ISS PBLA15 START 126.1025
HIERARCH ISS PBLA15 END 126.3697
HIERARCH ISS PBL16 START 130.1175
HIERARCH ISS PBL16 END 130.1517
HIERARCH ISS PBLA16 START 92.4296
HIERARCH ISS PBLA16 END 92.7028
HIERARCH ISS PBL23 START 275.9078
HIERARCH ISS PBL23 END 275.5105
HIERARCH ISS PBLA23 START 45.9144
HIERARCH ISS PBLA23 END 45.9365
HIERARCH ISS PBL24 START 215.0713
HIERARCH ISS PBL24 END 214.7187
HIERARCH ISS PBLA24 START 51.8606
HIERARCH ISS PBLA24 END 51.9172
HIERARCH ISS PBL25 START 135.3182
HIERARCH ISS PBL25 END 135.9795
HIERARCH ISS PBLA25 START 133.2154
HIERARCH ISS PBLA25 END 133.4484
HIERARCH ISS PBL26 START 107.4465
HIERARCH ISS PBL26 END 107.5056
HIERARCH ISS PBLA26 START 95.0722
HIERARCH ISS PBLA26 END 95.3542
HIERARCH ISS PBL34 START 65.8758
HIERARCH ISS PBL34 END 65.8759
HIERARCH ISS PBLA34 START -153.8537
HIERARCH ISS PBLA34 END -153.9169
HIERARCH ISS PBL35 START 301.5295
HIERARCH ISS PBL35 END 301.9001
HIERARCH ISS PBLA35 START -160.7187
HIERARCH ISS PBLA35 END -160.8064
HIERARCH ISS PBL36 START 221.1224
HIERARCH ISS PBL36 END 221.1944
HIERARCH ISS PBLA36 START -155.6533
HIERARCH ISS PBLA36 END -155.7249
HIERARCH ISS PBL45 START 236.2572
HIERARCH ISS PBL45 END 236.6319
HIERARCH ISS PBLA45 START -162.6286
HIERARCH ISS PBLA45 END -162.7201
HIERARCH ISS PBL46 START 155.2928
HIERARCH ISS PBL46 END 155.3652
HIERARCH ISS PBLA46 START -156.4167
HIERARCH ISS PBLA46 END -156.4914
HIERARCH ISS PBL56 START 83.5828
HIERARCH ISS PBL56 END 83.8947
HIERARCH ISS PBLA56 START 5.7734
HIERARCH ISS PBLA56 END 5.6889
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1