Exposure
ID
SPICA.2023-08-13T09-12-18_1
Header ID
SPICA.2023-08-13T09-12-18
Date updated
2023-08-13 09:11:12 UTC+0000
Release date
None
UTC Start
2023-08-13 09:11:12.000
UTC End
2023-08-13 09:12:12.000
MJD Start
60169.3827777778
MJD End
60169.38347222223
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
64034
Category
calibrator
Program ID
M13
Program Title
TBD
Program Type
Normal
PI / COI
rachael
Target
ID
47693
Name
HD_202850
RA
319.354
DEC
39.39468
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.4791 33.4707 111.4131 111.5461
S1-E1 330.6303 330.6277 81.3553 81.5280
S1-E2 278.5906 278.5915 88.4782 88.6407
S1-W1 270.3316 270.1416 141.4114 141.5491
S1-W2 206.1577 206.0741 120.9414 121.0725
S2-E1 302.1191 302.1109 78.1736 78.3508
S2-E2 248.1013 248.1023 85.4640 85.6309
S2-W1 241.9172 241.7361 145.3790 145.5192
S2-W2 173.2291 173.1536 122.7747 122.9057
E1-E2 64.2640 64.2295 -131.1612 -130.9562
E1-W1 305.2332 305.0111 -148.7687 -148.5736
E1-W2 216.2333 216.1043 -136.0568 -135.8540
E2-W1 244.7531 244.5678 -153.3241 -153.1325
E2-W2 152.3025 152.2081 -138.1204 -137.9187
W1-W2 105.6244 105.5441 4.4568 4.6300
Header: used keywords
Key Value
HIERARCH OBS PROG ID M13
HIERARCH DPR CATG CALIB
HIERARCH DPR TYPE STD
MJD-OBS 60169.3827777778
PI-COI rachael
HIERARCH OBS TARG NAME HD_202850
HIERARCH OBS RA 319.354
HIERARCH OBS DEC 39.39468
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 33.4791
HIERARCH ISS PBL12 END 33.4707
HIERARCH ISS PBLA12 START 111.4131
HIERARCH ISS PBLA12 END 111.5461
HIERARCH ISS PBL13 START 330.6303
HIERARCH ISS PBL13 END 330.6277
HIERARCH ISS PBLA13 START 81.3553
HIERARCH ISS PBLA13 END 81.528
HIERARCH ISS PBL14 START 278.5906
HIERARCH ISS PBL14 END 278.5915
HIERARCH ISS PBLA14 START 88.4782
HIERARCH ISS PBLA14 END 88.6407
HIERARCH ISS PBL15 START 270.3316
HIERARCH ISS PBL15 END 270.1416
HIERARCH ISS PBLA15 START 141.4114
HIERARCH ISS PBLA15 END 141.5491
HIERARCH ISS PBL16 START 206.1577
HIERARCH ISS PBL16 END 206.0741
HIERARCH ISS PBLA16 START 120.9414
HIERARCH ISS PBLA16 END 121.0725
HIERARCH ISS PBL23 START 302.1191
HIERARCH ISS PBL23 END 302.1109
HIERARCH ISS PBLA23 START 78.1736
HIERARCH ISS PBLA23 END 78.3508
HIERARCH ISS PBL24 START 248.1013
HIERARCH ISS PBL24 END 248.1023
HIERARCH ISS PBLA24 START 85.464
HIERARCH ISS PBLA24 END 85.6309
HIERARCH ISS PBL25 START 241.9172
HIERARCH ISS PBL25 END 241.7361
HIERARCH ISS PBLA25 START 145.379
HIERARCH ISS PBLA25 END 145.5192
HIERARCH ISS PBL26 START 173.2291
HIERARCH ISS PBL26 END 173.1536
HIERARCH ISS PBLA26 START 122.7747
HIERARCH ISS PBLA26 END 122.9057
HIERARCH ISS PBL34 START 64.264
HIERARCH ISS PBL34 END 64.2295
HIERARCH ISS PBLA34 START -131.1612
HIERARCH ISS PBLA34 END -130.9562
HIERARCH ISS PBL35 START 305.2332
HIERARCH ISS PBL35 END 305.0111
HIERARCH ISS PBLA35 START -148.7687
HIERARCH ISS PBLA35 END -148.5736
HIERARCH ISS PBL36 START 216.2333
HIERARCH ISS PBL36 END 216.1043
HIERARCH ISS PBLA36 START -136.0568
HIERARCH ISS PBLA36 END -135.854
HIERARCH ISS PBL45 START 244.7531
HIERARCH ISS PBL45 END 244.5678
HIERARCH ISS PBLA45 START -153.3241
HIERARCH ISS PBLA45 END -153.1325
HIERARCH ISS PBL46 START 152.3025
HIERARCH ISS PBL46 END 152.2081
HIERARCH ISS PBLA46 START -138.1204
HIERARCH ISS PBLA46 END -137.9187
HIERARCH ISS PBL56 START 105.6244
HIERARCH ISS PBL56 END 105.5441
HIERARCH ISS PBLA56 START 4.4568
HIERARCH ISS PBLA56 END 4.63
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1