Exposure
ID
PIONI.2022-04-12T03:33:01.712_1
Header ID
PIONI.2022-04-12T03:33:01.712
Date updated
2022-04-12 03:40:57 UTC+0000
Release date
2022-04-12 03:33:01 UTC+0000
UTC Start
2022-04-12 03:33:01.712
UTC End
2022-04-12 03:33:27.312
MJD Start
59681.1479364848
MJD End
59681.1482327811
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.00182
Ambient temperature (°C)
8.56
Seeing (arcsec)
1.27
Observation
ID
50475
Category
calibrator
Program ID
106.21GN.001
Program Title
CONSTRAINING THE SIZE AND CONTRAST OF GRANULATION ON AGB STARS
Program Type
Normal
PI / COI
PALADINI/ ABBOTT/ BARON/ JORISSEN/ WITTKOWSKI/ H\XC3\XB6FNER/ MARIGO/ VAN ECK/ CHIAVASSA/ KERVELLA/ MONTARGES/ LE BOUQUIN/ TRABUCCHI/ SANCHEZ/ FREYTAG
Target
ID
37725
Name
gVir
RA
197.133946
DEC
-8.98468
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 89.9930 90.0160 112.9000 112.9000
A0-J2 125.7670 125.8440 90.5000 90.5000
A0-K0 121.5650 121.6620 68.4080 68.4500
G1-J2 54.6500 54.6910 51.6000 51.7000
G1-K0 85.2330 85.2610 20.6950 20.7680
J2-K0 47.5520 47.5450 344.4720 344.5270
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21GN.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59681.1479364848
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME gVir
RA 197.133946
DEC -8.98468
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 89.993
HIERARCH ESO ISS PBL12 END 90.016
HIERARCH ESO ISS PBLA12 START 112.9
HIERARCH ESO ISS PBLA12 END 112.9
HIERARCH ESO ISS PBL13 START 125.767
HIERARCH ESO ISS PBL13 END 125.844
HIERARCH ESO ISS PBLA13 START 90.5
HIERARCH ESO ISS PBLA13 END 90.5
HIERARCH ESO ISS PBL14 START 121.565
HIERARCH ESO ISS PBL14 END 121.662
HIERARCH ESO ISS PBLA14 START 68.408
HIERARCH ESO ISS PBLA14 END 68.45
HIERARCH ESO ISS PBL23 START 54.65
HIERARCH ESO ISS PBL23 END 54.691
HIERARCH ESO ISS PBLA23 START 51.6
HIERARCH ESO ISS PBLA23 END 51.7
HIERARCH ESO ISS PBL24 START 85.233
HIERARCH ESO ISS PBL24 END 85.261
HIERARCH ESO ISS PBLA24 START 20.695
HIERARCH ESO ISS PBLA24 END 20.768
HIERARCH ESO ISS PBL34 START 47.552
HIERARCH ESO ISS PBL34 END 47.545
HIERARCH ESO ISS PBLA34 START 344.472
HIERARCH ESO ISS PBLA34 END 344.527
HIERARCH ESO ISS AMBI TAU0 START 0.00182
HIERARCH ESO ISS AMBI TAU0 END 0.00182
HIERARCH ESO ISS AMBI TEMP 8.56
HIERARCH ESO ISS AMBI FWHM START 1.27
HIERARCH ESO ISS AMBI FWHM END 1.27