Exposure
ID
SPICA.2025-12-13T03-36-11_1
Header ID
SPICA.2025-12-13T03-36-11
Date updated
2025-12-13 03:35:06 UTC+0000
Release date
None
UTC Start
2025-12-13 03:35:06.079
UTC End
2025-12-13 03:36:06.079
MJD Start
61022.1493759161
MJD End
61022.150070360534
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
5.64121
Ambient temperature (°C)
-1.234
Seeing (arcsec)
0.74268
Observation
ID
72265
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
53671
Name
HD_13869
RA
33.98452
DEC
33.35889
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 34.0742 34.0742 90.7381 90.8913
S1-E1 329.7748 329.8232 59.0860 59.2211
S1-E2 278.3890 278.4112 66.6632 66.8018
S1-W1 273.9234 274.0190 118.8279 119.0132
S1-W2 210.4454 210.4554 99.7017 99.8666
S2-E1 301.3002 301.3547 55.6838 55.8177
S2-E2 247.6692 247.6954 63.4459 63.5830
S2-W1 244.3900 244.4955 122.5920 122.7797
S2-W2 176.8671 176.8783 101.4218 101.5888
E1-E2 65.1442 65.1789 -155.2122 -155.0772
E1-W1 304.5461 304.8354 -171.8925 -171.7512
E1-W2 218.3511 218.4946 -159.7735 -159.6382
E2-W1 242.8640 243.1175 -176.3082 -176.1630
E2-W2 153.5006 153.6096 -161.7075 -161.5718
W1-W2 101.9491 102.0811 -18.6139 -18.4398
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 61022.1493759161
PI-COI spica
HIERARCH OBS TARG NAME HD_13869
HIERARCH OBS RA 33.98452
HIERARCH OBS DEC 33.35889
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 34.0742
HIERARCH ISS PBL12 END 34.0742
HIERARCH ISS PBLA12 START 90.7381
HIERARCH ISS PBLA12 END 90.8913
HIERARCH ISS PBL13 START 329.7748
HIERARCH ISS PBL13 END 329.8232
HIERARCH ISS PBLA13 START 59.086
HIERARCH ISS PBLA13 END 59.2211
HIERARCH ISS PBL14 START 278.389
HIERARCH ISS PBL14 END 278.4112
HIERARCH ISS PBLA14 START 66.6632
HIERARCH ISS PBLA14 END 66.8018
HIERARCH ISS PBL15 START 273.9234
HIERARCH ISS PBL15 END 274.019
HIERARCH ISS PBLA15 START 118.8279
HIERARCH ISS PBLA15 END 119.0132
HIERARCH ISS PBL16 START 210.4454
HIERARCH ISS PBL16 END 210.4554
HIERARCH ISS PBLA16 START 99.7017
HIERARCH ISS PBLA16 END 99.8666
HIERARCH ISS PBL23 START 301.3002
HIERARCH ISS PBL23 END 301.3547
HIERARCH ISS PBLA23 START 55.6838
HIERARCH ISS PBLA23 END 55.8177
HIERARCH ISS PBL24 START 247.6692
HIERARCH ISS PBL24 END 247.6954
HIERARCH ISS PBLA24 START 63.4459
HIERARCH ISS PBLA24 END 63.583
HIERARCH ISS PBL25 START 244.39
HIERARCH ISS PBL25 END 244.4955
HIERARCH ISS PBLA25 START 122.592
HIERARCH ISS PBLA25 END 122.7797
HIERARCH ISS PBL26 START 176.8671
HIERARCH ISS PBL26 END 176.8783
HIERARCH ISS PBLA26 START 101.4218
HIERARCH ISS PBLA26 END 101.5888
HIERARCH ISS PBL34 START 65.1442
HIERARCH ISS PBL34 END 65.1789
HIERARCH ISS PBLA34 START -155.2122
HIERARCH ISS PBLA34 END -155.0772
HIERARCH ISS PBL35 START 304.5461
HIERARCH ISS PBL35 END 304.8354
HIERARCH ISS PBLA35 START -171.8925
HIERARCH ISS PBLA35 END -171.7512
HIERARCH ISS PBL36 START 218.3511
HIERARCH ISS PBL36 END 218.4946
HIERARCH ISS PBLA36 START -159.7735
HIERARCH ISS PBLA36 END -159.6382
HIERARCH ISS PBL45 START 242.864
HIERARCH ISS PBL45 END 243.1175
HIERARCH ISS PBLA45 START -176.3082
HIERARCH ISS PBLA45 END -176.163
HIERARCH ISS PBL46 START 153.5006
HIERARCH ISS PBL46 END 153.6096
HIERARCH ISS PBLA46 START -161.7075
HIERARCH ISS PBLA46 END -161.5718
HIERARCH ISS PBL56 START 101.9491
HIERARCH ISS PBL56 END 102.0811
HIERARCH ISS PBLA56 START -18.6139
HIERARCH ISS PBLA56 END -18.4398
HIERARCH CHARA TAU0 5.64121
HIERARCH CHARA SEEING 0.74268