Exposure
ID
PIONI.2022-06-24T09:25:43.816_1
Header ID
PIONI.2022-06-24T09:25:43.816
Date updated
2022-06-24 09:31:15 UTC+0000
Release date
2022-06-24 09:25:43 UTC+0000
UTC Start
2022-06-24 09:25:43.816
UTC End
2022-06-24 09:26:09.416
MJD Start
59754.3928682376
MJD End
59754.3931645339
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0026855
Ambient temperature (°C)
8.21
Seeing (arcsec)
0.895
Observation
ID
51330
Category
calibrator
Program ID
109.23K5.004
Program Title
SPATIALLY RESOLVING THE CAUSE OF LONG SECONDARY PERIODS IN EVOLVED STARS
Program Type
Normal
PI / COI
COURTNEY-BARRER/ HAUBOIS/ IRELAND/ PALADINI/ HANSEN/ DEFRERE/ WOOD
Target
ID
38252
Name
HD 172211
RA
280.903147
DEC
-64.55166
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 23.6620 23.6610 180.4000 180.6000
A0-D0 25.6310 25.6160 135.3000 135.5000
A0-C1 22.6200 22.6200 164.9400 165.0760
B2-D0 18.9960 18.9660 73.4000 73.5000
B2-C1 6.3280 6.3180 73.3210 73.4300
D0-C1 12.6690 12.6480 253.4340 253.5420
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 109.23K5.004
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59754.3928682376
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 172211
RA 280.903147
DEC -64.55166
HIERARCH ESO INS OPTI2 NAME GRISM
HIERARCH ESO INS OPTI2 ID GRISM
HIERARCH ESO INS FILT1 NAME H
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 23.662
HIERARCH ESO ISS PBL12 END 23.661
HIERARCH ESO ISS PBLA12 START 180.4
HIERARCH ESO ISS PBLA12 END 180.6
HIERARCH ESO ISS PBL13 START 25.631
HIERARCH ESO ISS PBL13 END 25.616
HIERARCH ESO ISS PBLA13 START 135.3
HIERARCH ESO ISS PBLA13 END 135.5
HIERARCH ESO ISS PBL14 START 22.62
HIERARCH ESO ISS PBL14 END 22.62
HIERARCH ESO ISS PBLA14 START 164.94
HIERARCH ESO ISS PBLA14 END 165.076
HIERARCH ESO ISS PBL23 START 18.996
HIERARCH ESO ISS PBL23 END 18.966
HIERARCH ESO ISS PBLA23 START 73.4
HIERARCH ESO ISS PBLA23 END 73.5
HIERARCH ESO ISS PBL24 START 6.328
HIERARCH ESO ISS PBL24 END 6.318
HIERARCH ESO ISS PBLA24 START 73.321
HIERARCH ESO ISS PBLA24 END 73.43
HIERARCH ESO ISS PBL34 START 12.669
HIERARCH ESO ISS PBL34 END 12.648
HIERARCH ESO ISS PBLA34 START 253.434
HIERARCH ESO ISS PBLA34 END 253.542
HIERARCH ESO ISS AMBI TAU0 START 0.002485
HIERARCH ESO ISS AMBI TAU0 END 0.002886
HIERARCH ESO ISS AMBI TEMP 8.21
HIERARCH ESO ISS AMBI FWHM START 0.96
HIERARCH ESO ISS AMBI FWHM END 0.83