Exposure
ID
PIONI.2022-05-29T02:58:35.026_1
Header ID
PIONI.2022-05-29T02:58:35.026
Date updated
2022-05-29 03:10:53 UTC+0000
Release date
2022-05-29 02:58:35 UTC+0000
UTC Start
2022-05-29 02:58:35.026
UTC End
2022-05-29 02:59:00.626
MJD Start
59728.1240165089
MJD End
59728.1243128052
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002738
Ambient temperature (°C)
7.43
Seeing (arcsec)
0.605
Observation
ID
51019
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
38043
Name
gVir
RA
197.13507
DEC
-8.98468
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
K0 G2 D0 I2
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 62.6730 62.6040 275.6000 275.6000
K0-D0 91.6960 91.6270 254.7000 254.7000
K0-I2 25.7130 25.6890 315.1370 315.2130
G2-D0 39.9730 39.9710 220.7000 220.7000
G2-I2 45.8670 45.8330 74.6770 74.6890
D0-I2 82.1140 82.0810 58.8970 58.9060
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 59728.1240165089
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME gVir
RA 197.13507
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 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 I2
EXPTIME 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 62.673
HIERARCH ESO ISS PBL12 END 62.604
HIERARCH ESO ISS PBLA12 START 275.6
HIERARCH ESO ISS PBLA12 END 275.6
HIERARCH ESO ISS PBL13 START 91.696
HIERARCH ESO ISS PBL13 END 91.627
HIERARCH ESO ISS PBLA13 START 254.7
HIERARCH ESO ISS PBLA13 END 254.7
HIERARCH ESO ISS PBL14 START 25.713
HIERARCH ESO ISS PBL14 END 25.689
HIERARCH ESO ISS PBLA14 START 315.137
HIERARCH ESO ISS PBLA14 END 315.213
HIERARCH ESO ISS PBL23 START 39.973
HIERARCH ESO ISS PBL23 END 39.971
HIERARCH ESO ISS PBLA23 START 220.7
HIERARCH ESO ISS PBLA23 END 220.7
HIERARCH ESO ISS PBL24 START 45.867
HIERARCH ESO ISS PBL24 END 45.833
HIERARCH ESO ISS PBLA24 START 74.677
HIERARCH ESO ISS PBLA24 END 74.689
HIERARCH ESO ISS PBL34 START 82.114
HIERARCH ESO ISS PBL34 END 82.081
HIERARCH ESO ISS PBLA34 START 58.897
HIERARCH ESO ISS PBLA34 END 58.906
HIERARCH ESO ISS AMBI TAU0 START 0.002733
HIERARCH ESO ISS AMBI TAU0 END 0.002743
HIERARCH ESO ISS AMBI TEMP 7.43
HIERARCH ESO ISS AMBI FWHM START 0.59
HIERARCH ESO ISS AMBI FWHM END 0.62