Exposure
ID
PIONI.2021-10-23T01:35:19.948_1
Header ID
PIONI.2021-10-23T01:35:19.948
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 01:35:19.948
UTC End
2021-10-23 01:35:45.548
MJD Start
59510.0662031025
MJD End
59510.0664993988
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 24.1560 24.1580 165.8000 165.9000
A0-D0 27.3220 27.3010 111.2000 111.3000
A0-C1 22.6180 22.6170 146.6810 146.8120
B2-D0 23.8030 23.7770 55.3000 55.4000
B2-C1 7.9290 7.9200 55.2410 55.3280
D0-C1 15.8740 15.8570 235.3310 235.4170
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 59510.0662031025
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 27.322
HIERARCH ESO ISS PBL13 END 27.301
HIERARCH ESO ISS PBLA13 START 111.2
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 146.681
HIERARCH ESO ISS PBLA14 END 146.812
HIERARCH ESO ISS PBL23 START 23.803
HIERARCH ESO ISS PBL23 END 23.777
HIERARCH ESO ISS PBLA23 START 55.3
HIERARCH ESO ISS PBLA23 END 55.4
HIERARCH ESO ISS PBL24 START 7.929
HIERARCH ESO ISS PBL24 END 7.92
HIERARCH ESO ISS PBLA24 START 55.241
HIERARCH ESO ISS PBLA24 END 55.328
HIERARCH ESO ISS PBL34 START 15.874
HIERARCH ESO ISS PBL34 END 15.857
HIERARCH ESO ISS PBLA34 START 235.331
HIERARCH ESO ISS PBLA34 END 235.417
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