Exposure
ID
PIONI.2021-03-05T09:01:43.423_1
Header ID
PIONI.2021-03-05T09:01:43.423
Date updated
2021-09-29 14:26:48 UTC+0000
Release date
2021-03-05 09:01:43 UTC+0000
UTC Start
2021-03-05 09:01:43.424
UTC End
2021-03-05 09:02:09.024
MJD Start
59278.376197034
MJD End
59278.3764933303
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0047165
Ambient temperature (°C)
11.6
Seeing (arcsec)
0.85
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 75.7100 75.6060 126.0000 126.1000
A0-J2 110.5980 110.4260 98.6000 98.7000
A0-J3 129.1770 129.1170 51.7340 51.7360
G1-J2 55.6110 55.5730 59.9000 59.9000
G1-J3 130.8160 130.8320 17.8770 17.9230
J2-J3 96.9000 96.8920 355.3020 355.3830
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 59278.376197034
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 75.71
HIERARCH ESO ISS PBL12 END 75.606
HIERARCH ESO ISS PBLA12 START 126.0
HIERARCH ESO ISS PBLA12 END 126.1
HIERARCH ESO ISS PBL13 START 110.598
HIERARCH ESO ISS PBL13 END 110.426
HIERARCH ESO ISS PBLA13 START 98.6
HIERARCH ESO ISS PBLA13 END 98.7
HIERARCH ESO ISS PBL14 START 129.177
HIERARCH ESO ISS PBL14 END 129.117
HIERARCH ESO ISS PBLA14 START 51.734
HIERARCH ESO ISS PBLA14 END 51.736
HIERARCH ESO ISS PBL23 START 55.611
HIERARCH ESO ISS PBL23 END 55.573
HIERARCH ESO ISS PBLA23 START 59.9
HIERARCH ESO ISS PBLA23 END 59.9
HIERARCH ESO ISS PBL24 START 130.816
HIERARCH ESO ISS PBL24 END 130.832
HIERARCH ESO ISS PBLA24 START 17.877
HIERARCH ESO ISS PBLA24 END 17.923
HIERARCH ESO ISS PBL34 START 96.9
HIERARCH ESO ISS PBL34 END 96.892
HIERARCH ESO ISS PBLA34 START 355.302
HIERARCH ESO ISS PBLA34 END 355.383
HIERARCH ESO ISS AMBI TAU0 START 0.004912
HIERARCH ESO ISS AMBI TAU0 END 0.004521
HIERARCH ESO ISS AMBI TEMP 11.6
HIERARCH ESO ISS AMBI FWHM START 0.77
HIERARCH ESO ISS AMBI FWHM END 0.93