Exposure
ID
PIONI.2021-10-21T01:41:49.276_1
Header ID
PIONI.2021-10-21T01:41:49.276
Date updated
2021-10-21 01:45:54 UTC+0000
Release date
2022-10-21 01:45:54 UTC+0000
UTC Start
2021-10-21 01:41:49.276
UTC End
2021-10-21 01:42:14.876
MJD Start
59508.0707092145
MJD End
59508.0710055108
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003577
Ambient temperature (°C)
11.93
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 24.1500 24.1530 165.6000 165.7000
A0-D0 27.3680 27.3490 110.8000 111.0000
A0-C1 22.6190 22.6180 146.3790 146.5090
B2-D0 23.8630 23.8370 55.1000 55.2000
B2-C1 7.9490 7.9400 55.0420 55.1290
D0-C1 15.9140 15.8970 235.1320 235.2180
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 59508.0707092145
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 24.15
HIERARCH ESO ISS PBL12 END 24.153
HIERARCH ESO ISS PBLA12 START 165.6
HIERARCH ESO ISS PBLA12 END 165.7
HIERARCH ESO ISS PBL13 START 27.368
HIERARCH ESO ISS PBL13 END 27.349
HIERARCH ESO ISS PBLA13 START 110.8
HIERARCH ESO ISS PBLA13 END 111.0
HIERARCH ESO ISS PBL14 START 22.619
HIERARCH ESO ISS PBL14 END 22.618
HIERARCH ESO ISS PBLA14 START 146.379
HIERARCH ESO ISS PBLA14 END 146.509
HIERARCH ESO ISS PBL23 START 23.863
HIERARCH ESO ISS PBL23 END 23.837
HIERARCH ESO ISS PBLA23 START 55.1
HIERARCH ESO ISS PBLA23 END 55.2
HIERARCH ESO ISS PBL24 START 7.949
HIERARCH ESO ISS PBL24 END 7.94
HIERARCH ESO ISS PBLA24 START 55.042
HIERARCH ESO ISS PBLA24 END 55.129
HIERARCH ESO ISS PBL34 START 15.914
HIERARCH ESO ISS PBL34 END 15.897
HIERARCH ESO ISS PBLA34 START 235.132
HIERARCH ESO ISS PBLA34 END 235.218
HIERARCH ESO ISS AMBI TAU0 START 0.003577
HIERARCH ESO ISS AMBI TAU0 END 0.003577
HIERARCH ESO ISS AMBI TEMP 11.93
HIERARCH ESO ISS AMBI FWHM START 0.71
HIERARCH ESO ISS AMBI FWHM END 0.71