Exposure
ID
PIONI.2021-10-22T02:59:42.211_1
Header ID
PIONI.2021-10-22T02:59:42.211
Date updated
2021-10-22 03:06:33 UTC+0000
Release date
2022-10-22 03:06:32 UTC+0000
UTC Start
2021-10-22 02:59:42.211
UTC End
2021-10-22 03:00:07.811
MJD Start
59509.1247941065
MJD End
59509.1250904028
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0046035
Ambient temperature (°C)
11.82
Seeing (arcsec)
0.6
Observation
ID
48580
Category
science
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
36402
Name
V X Pav
RA
302.93917
DEC
-59.93694
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 24.3100 24.3100 180.3000 180.4000
A0-D0 24.5330 24.5140 132.5000 132.6000
A0-C1 22.5190 22.5190 164.7090 164.8400
B2-D0 19.8020 19.7700 67.0000 67.1000
B2-C1 6.5970 6.5860 66.9240 67.0090
D0-C1 13.2050 13.1830 247.0300 247.1150
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21GN.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59509.1247941065
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V X Pav
RA 302.93917
DEC -59.93694
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 24.31
HIERARCH ESO ISS PBL12 END 24.31
HIERARCH ESO ISS PBLA12 START 180.3
HIERARCH ESO ISS PBLA12 END 180.4
HIERARCH ESO ISS PBL13 START 24.533
HIERARCH ESO ISS PBL13 END 24.514
HIERARCH ESO ISS PBLA13 START 132.5
HIERARCH ESO ISS PBLA13 END 132.6
HIERARCH ESO ISS PBL14 START 22.519
HIERARCH ESO ISS PBL14 END 22.519
HIERARCH ESO ISS PBLA14 START 164.709
HIERARCH ESO ISS PBLA14 END 164.84
HIERARCH ESO ISS PBL23 START 19.802
HIERARCH ESO ISS PBL23 END 19.77
HIERARCH ESO ISS PBLA23 START 67.0
HIERARCH ESO ISS PBLA23 END 67.1
HIERARCH ESO ISS PBL24 START 6.597
HIERARCH ESO ISS PBL24 END 6.586
HIERARCH ESO ISS PBLA24 START 66.924
HIERARCH ESO ISS PBLA24 END 67.009
HIERARCH ESO ISS PBL34 START 13.205
HIERARCH ESO ISS PBL34 END 13.183
HIERARCH ESO ISS PBLA34 START 247.03
HIERARCH ESO ISS PBLA34 END 247.115
HIERARCH ESO ISS AMBI TAU0 START 0.004498
HIERARCH ESO ISS AMBI TAU0 END 0.004709
HIERARCH ESO ISS AMBI TEMP 11.82
HIERARCH ESO ISS AMBI FWHM START 0.6
HIERARCH ESO ISS AMBI FWHM END 0.6