Exposure
ID
PIONI.2021-10-23T01:35:58.140_1
Header ID
PIONI.2021-10-23T01:35:58.140
Date updated
2021-10-23 01:41:01 UTC+0000
Release date
2022-10-23 01:41:01 UTC+0000
UTC Start
2021-10-23 01:35:58.140
UTC End
2021-10-23 01:36:23.740
MJD Start
59510.0666451389
MJD End
59510.0669414352
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003831
Ambient temperature (°C)
11.46
Seeing (arcsec)
0.46
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 24.1580 24.1610 166.0000 166.1000
A0-D0 27.3000 27.2800 111.3000 111.5000
A0-C1 22.6170 22.6170 146.8200 146.9510
B2-D0 23.7750 23.7490 55.4000 55.5000
B2-C1 7.9200 7.9110 55.3320 55.4190
D0-C1 15.8560 15.8380 235.4220 235.5090
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 59510.0666451389
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 24.158
HIERARCH ESO ISS PBL12 END 24.161
HIERARCH ESO ISS PBLA12 START 166.0
HIERARCH ESO ISS PBLA12 END 166.1
HIERARCH ESO ISS PBL13 START 27.3
HIERARCH ESO ISS PBL13 END 27.28
HIERARCH ESO ISS PBLA13 START 111.3
HIERARCH ESO ISS PBLA13 END 111.5
HIERARCH ESO ISS PBL14 START 22.617
HIERARCH ESO ISS PBL14 END 22.617
HIERARCH ESO ISS PBLA14 START 146.82
HIERARCH ESO ISS PBLA14 END 146.951
HIERARCH ESO ISS PBL23 START 23.775
HIERARCH ESO ISS PBL23 END 23.749
HIERARCH ESO ISS PBLA23 START 55.4
HIERARCH ESO ISS PBLA23 END 55.5
HIERARCH ESO ISS PBL24 START 7.92
HIERARCH ESO ISS PBL24 END 7.911
HIERARCH ESO ISS PBLA24 START 55.332
HIERARCH ESO ISS PBLA24 END 55.419
HIERARCH ESO ISS PBL34 START 15.856
HIERARCH ESO ISS PBL34 END 15.838
HIERARCH ESO ISS PBLA34 START 235.422
HIERARCH ESO ISS PBLA34 END 235.509
HIERARCH ESO ISS AMBI TAU0 START 0.003831
HIERARCH ESO ISS AMBI TAU0 END 0.003831
HIERARCH ESO ISS AMBI TEMP 11.46
HIERARCH ESO ISS AMBI FWHM START 0.46
HIERARCH ESO ISS AMBI FWHM END 0.46