Exposure
ID
PIONI.2021-03-05T09:00:27.443_1
Header ID
PIONI.2021-03-05T09:00:27.443
Date updated
2021-09-29 14:26:48 UTC+0000
Release date
2021-03-05 09:00:27 UTC+0000
UTC Start
2021-03-05 09:00:27.443
UTC End
2021-03-05 09:00:53.043
MJD Start
59278.3753176262
MJD End
59278.3756139225
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.00506
Ambient temperature (°C)
11.7
Seeing (arcsec)
0.76
Observation
ID
47032
Category
calibrator
Program ID
106.21GN.003
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
35298
Name
gVir
RA
197.134518
DEC
-8.98466
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 75.9290 75.8250 125.8000 125.9000
A0-J2 110.9580 110.7880 98.5000 98.6000
A0-J3 129.3010 129.2430 51.7270 51.7300
G1-J2 55.6920 55.6540 59.9000 59.9000
G1-J3 130.7810 130.7980 17.7800 17.8260
J2-J3 96.9170 96.9090 355.1300 355.2110
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21GN.003
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59278.3753176262
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME gVir
RA 197.134518
DEC -8.98466
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 J3
EXPTIME 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 75.929
HIERARCH ESO ISS PBL12 END 75.825
HIERARCH ESO ISS PBLA12 START 125.8
HIERARCH ESO ISS PBLA12 END 125.9
HIERARCH ESO ISS PBL13 START 110.958
HIERARCH ESO ISS PBL13 END 110.788
HIERARCH ESO ISS PBLA13 START 98.5
HIERARCH ESO ISS PBLA13 END 98.6
HIERARCH ESO ISS PBL14 START 129.301
HIERARCH ESO ISS PBL14 END 129.243
HIERARCH ESO ISS PBLA14 START 51.727
HIERARCH ESO ISS PBLA14 END 51.73
HIERARCH ESO ISS PBL23 START 55.692
HIERARCH ESO ISS PBL23 END 55.654
HIERARCH ESO ISS PBLA23 START 59.9
HIERARCH ESO ISS PBLA23 END 59.9
HIERARCH ESO ISS PBL24 START 130.781
HIERARCH ESO ISS PBL24 END 130.798
HIERARCH ESO ISS PBLA24 START 17.78
HIERARCH ESO ISS PBLA24 END 17.826
HIERARCH ESO ISS PBL34 START 96.917
HIERARCH ESO ISS PBL34 END 96.909
HIERARCH ESO ISS PBLA34 START 355.13
HIERARCH ESO ISS PBLA34 END 355.211
HIERARCH ESO ISS AMBI TAU0 START 0.00506
HIERARCH ESO ISS AMBI TAU0 END 0.00506
HIERARCH ESO ISS AMBI TEMP 11.7
HIERARCH ESO ISS AMBI FWHM START 0.76
HIERARCH ESO ISS AMBI FWHM END 0.76