Exposure
ID
PIONI.2021-10-06T05:08:37.359_1
Header ID
PIONI.2021-10-06T05:08:37.359
Date updated
2021-10-06 05:16:41 UTC+0000
Release date
2021-10-06 05:08:37 UTC+0000
UTC Start
2021-10-06 05:08:37.360
UTC End
2021-10-06 05:09:02.960
MJD Start
59493.2143212939
MJD End
59493.2146175902
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.004566
Ambient temperature (°C)
13.1
Seeing (arcsec)
0.44
Observation
ID
48412
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
36299
Name
HD 220406
RA
350.88232
DEC
0.29139
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 71.1230 70.9990 120.1000 120.2000
A0-J2 109.7920 109.6180 92.8000 92.8000
A0-K0 119.2090 119.0960 71.3350 71.3190
G1-J2 56.9350 56.9080 57.7000 57.7000
G1-K0 89.9890 90.0020 34.8490 34.8640
J2-K0 43.5850 43.5890 4.3020 4.3770
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 59493.2143212939
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 220406
RA 350.88232
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 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 71.123
HIERARCH ESO ISS PBL12 END 70.999
HIERARCH ESO ISS PBLA12 START 120.1
HIERARCH ESO ISS PBLA12 END 120.2
HIERARCH ESO ISS PBL13 START 109.792
HIERARCH ESO ISS PBL13 END 109.618
HIERARCH ESO ISS PBLA13 START 92.8
HIERARCH ESO ISS PBLA13 END 92.8
HIERARCH ESO ISS PBL14 START 119.209
HIERARCH ESO ISS PBL14 END 119.096
HIERARCH ESO ISS PBLA14 START 71.335
HIERARCH ESO ISS PBLA14 END 71.319
HIERARCH ESO ISS PBL23 START 56.935
HIERARCH ESO ISS PBL23 END 56.908
HIERARCH ESO ISS PBLA23 START 57.7
HIERARCH ESO ISS PBLA23 END 57.7
HIERARCH ESO ISS PBL24 START 89.989
HIERARCH ESO ISS PBL24 END 90.002
HIERARCH ESO ISS PBLA24 START 34.849
HIERARCH ESO ISS PBLA24 END 34.864
HIERARCH ESO ISS PBL34 START 43.585
HIERARCH ESO ISS PBL34 END 43.589
HIERARCH ESO ISS PBLA34 START 4.302
HIERARCH ESO ISS PBLA34 END 4.377
HIERARCH ESO ISS AMBI TAU0 START 0.004879
HIERARCH ESO ISS AMBI TAU0 END 0.004253
HIERARCH ESO ISS AMBI TEMP 13.1
HIERARCH ESO ISS AMBI FWHM START 0.44
HIERARCH ESO ISS AMBI FWHM END 0.44