Exposure
ID
PIONI.2021-01-02T07:52:39.707_1
Header ID
PIONI.2021-01-02T07:52:39.707
Date updated
2021-09-29 14:25:58 UTC+0000
Release date
2021-01-02 07:52:39 UTC+0000
UTC Start
2021-01-02 07:52:39.707
UTC End
2021-01-02 07:53:05.307
MJD Start
59216.3282373464
MJD End
59216.3285336427
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.012747
Ambient temperature (°C)
14.13
Seeing (arcsec)
0.48
Observation
ID
45959
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
34585
Name
gVir
RA
197.133957
DEC
-8.98466
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 23.8340 23.8490 136.0000 136.0000
A0-D0 21.8170 21.8650 52.3000 52.5000
A0-C1 18.1900 18.2220 112.5890 112.5710
B2-D0 30.4720 30.4730 1.3000 1.4000
B2-C1 10.1530 10.1540 1.2850 1.3810
D0-C1 20.3190 20.3200 181.3390 181.4350
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 59216.3282373464
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME gVir
RA 197.133957
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 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 23.834
HIERARCH ESO ISS PBL12 END 23.849
HIERARCH ESO ISS PBLA12 START 136.0
HIERARCH ESO ISS PBLA12 END 136.0
HIERARCH ESO ISS PBL13 START 21.817
HIERARCH ESO ISS PBL13 END 21.865
HIERARCH ESO ISS PBLA13 START 52.3
HIERARCH ESO ISS PBLA13 END 52.5
HIERARCH ESO ISS PBL14 START 18.19
HIERARCH ESO ISS PBL14 END 18.222
HIERARCH ESO ISS PBLA14 START 112.589
HIERARCH ESO ISS PBLA14 END 112.571
HIERARCH ESO ISS PBL23 START 30.472
HIERARCH ESO ISS PBL23 END 30.473
HIERARCH ESO ISS PBLA23 START 1.3
HIERARCH ESO ISS PBLA23 END 1.4
HIERARCH ESO ISS PBL24 START 10.153
HIERARCH ESO ISS PBL24 END 10.154
HIERARCH ESO ISS PBLA24 START 1.285
HIERARCH ESO ISS PBLA24 END 1.381
HIERARCH ESO ISS PBL34 START 20.319
HIERARCH ESO ISS PBL34 END 20.32
HIERARCH ESO ISS PBLA34 START 181.339
HIERARCH ESO ISS PBLA34 END 181.435
HIERARCH ESO ISS AMBI TAU0 START 0.012747
HIERARCH ESO ISS AMBI TAU0 END 0.012747
HIERARCH ESO ISS AMBI TEMP 14.13
HIERARCH ESO ISS AMBI FWHM START 0.48
HIERARCH ESO ISS AMBI FWHM END 0.48