Exposure
ID
PIONI.2021-10-21T01:43:05.622_1
Header ID
PIONI.2021-10-21T01:43:05.622
Date updated
2021-10-21 01:50:48 UTC+0000
Release date
2022-10-21 01:50:47 UTC+0000
UTC Start
2021-10-21 01:43:05.623
UTC End
2021-10-21 01:43:31.223
MJD Start
59508.0715928534
MJD End
59508.0718891497
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003577
Ambient temperature (°C)
11.91
Seeing (arcsec)
0.71
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 24.1560 24.1580 165.8000 165.9000
A0-D0 27.3250 27.3050 111.1000 111.3000
A0-C1 22.6180 22.6170 146.6560 146.7880
B2-D0 23.8070 23.7810 55.3000 55.4000
B2-C1 7.9300 7.9220 55.2250 55.3110
D0-C1 15.8770 15.8600 235.3140 235.4000
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 59508.0715928534
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 24.156
HIERARCH ESO ISS PBL12 END 24.158
HIERARCH ESO ISS PBLA12 START 165.8
HIERARCH ESO ISS PBLA12 END 165.9
HIERARCH ESO ISS PBL13 START 27.325
HIERARCH ESO ISS PBL13 END 27.305
HIERARCH ESO ISS PBLA13 START 111.1
HIERARCH ESO ISS PBLA13 END 111.3
HIERARCH ESO ISS PBL14 START 22.618
HIERARCH ESO ISS PBL14 END 22.617
HIERARCH ESO ISS PBLA14 START 146.656
HIERARCH ESO ISS PBLA14 END 146.788
HIERARCH ESO ISS PBL23 START 23.807
HIERARCH ESO ISS PBL23 END 23.781
HIERARCH ESO ISS PBLA23 START 55.3
HIERARCH ESO ISS PBLA23 END 55.4
HIERARCH ESO ISS PBL24 START 7.93
HIERARCH ESO ISS PBL24 END 7.922
HIERARCH ESO ISS PBLA24 START 55.225
HIERARCH ESO ISS PBLA24 END 55.311
HIERARCH ESO ISS PBL34 START 15.877
HIERARCH ESO ISS PBL34 END 15.86
HIERARCH ESO ISS PBLA34 START 235.314
HIERARCH ESO ISS PBLA34 END 235.4
HIERARCH ESO ISS AMBI TAU0 START 0.003577
HIERARCH ESO ISS AMBI TAU0 END 0.003577
HIERARCH ESO ISS AMBI TEMP 11.91
HIERARCH ESO ISS AMBI FWHM START 0.71
HIERARCH ESO ISS AMBI FWHM END 0.71