Exposure
ID
PIONI.2021-09-03T05:20:45.094_1
Header ID
PIONI.2021-09-03T05:20:45.094
Date updated
2021-09-29 14:28:24 UTC+0000
Release date
2021-09-03 05:20:45 UTC+0000
UTC Start
2021-09-03 05:20:45.094
UTC End
2021-09-03 05:21:10.694
MJD Start
59460.2227441426
MJD End
59460.2230404389
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.00553
Ambient temperature (°C)
14.4
Seeing (arcsec)
0.83
Observation
ID
48037
Category
calibrator
Program ID
105.2047.001
Program Title
CONSTRAINING EFFECTS OF CONVECTION AND PULSATION: ALMA SIO AND VLTI IMAGING OF AGB STARS
Program Type
Normal
PI / COI
WITTKOWSKI/ HUMPHREYS/ CHIAVASSA/ PALADINI/ H\XC3\XB6FNER/ GRAY/ BLADH/ FREYTAG
Target
ID
36049
Name
HD 220406
RA
350.882319
DEC
0.29139
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 23.7110 23.6970 140.1000 140.2000
A0-D0 31.7810 31.7900 72.7000 72.7000
A0-C1 22.1460 22.1350 113.9560 113.9680
B2-D0 31.5110 31.5270 28.7000 28.8000
B2-C1 10.4960 10.5010 28.6880 28.7400
D0-C1 21.0150 21.0260 208.7540 208.8060
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 105.2047.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59460.2227441426
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 220406
RA 350.882319
DEC 0.29139
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 23.711
HIERARCH ESO ISS PBL12 END 23.697
HIERARCH ESO ISS PBLA12 START 140.1
HIERARCH ESO ISS PBLA12 END 140.2
HIERARCH ESO ISS PBL13 START 31.781
HIERARCH ESO ISS PBL13 END 31.79
HIERARCH ESO ISS PBLA13 START 72.7
HIERARCH ESO ISS PBLA13 END 72.7
HIERARCH ESO ISS PBL14 START 22.146
HIERARCH ESO ISS PBL14 END 22.135
HIERARCH ESO ISS PBLA14 START 113.956
HIERARCH ESO ISS PBLA14 END 113.968
HIERARCH ESO ISS PBL23 START 31.511
HIERARCH ESO ISS PBL23 END 31.527
HIERARCH ESO ISS PBLA23 START 28.7
HIERARCH ESO ISS PBLA23 END 28.8
HIERARCH ESO ISS PBL24 START 10.496
HIERARCH ESO ISS PBL24 END 10.501
HIERARCH ESO ISS PBLA24 START 28.688
HIERARCH ESO ISS PBLA24 END 28.74
HIERARCH ESO ISS PBL34 START 21.015
HIERARCH ESO ISS PBL34 END 21.026
HIERARCH ESO ISS PBLA34 START 208.754
HIERARCH ESO ISS PBLA34 END 208.806
HIERARCH ESO ISS AMBI TAU0 START 0.00553
HIERARCH ESO ISS AMBI TAU0 END 0.00553
HIERARCH ESO ISS AMBI TEMP 14.4
HIERARCH ESO ISS AMBI FWHM START 0.83
HIERARCH ESO ISS AMBI FWHM END 0.83