Exposure
ID
PIONI.2021-10-22T03:22:22.087_1
Header ID
PIONI.2021-10-22T03:22:22.087
Date updated
2021-10-22 03:31:05 UTC+0000
Release date
2022-10-22 03:31:04 UTC+0000
UTC Start
2021-10-22 03:22:22.086
UTC End
2021-10-22 03:22:47.686
MJD Start
59509.1405334054
MJD End
59509.1408297017
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003821
Ambient temperature (°C)
11.67
Seeing (arcsec)
0.725
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 24.2950 24.2950 184.4000 184.5000
A0-D0 23.8070 23.7890 139.2000 139.3000
A0-C1 22.4940 22.4940 169.9040 170.0360
B2-D0 18.5040 18.4700 70.4000 70.5000
B2-C1 6.1650 6.1540 70.3200 70.4060
D0-C1 12.3390 12.3160 250.4330 250.5200
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 59509.1405334054
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 24.295
HIERARCH ESO ISS PBL12 END 24.295
HIERARCH ESO ISS PBLA12 START 184.4
HIERARCH ESO ISS PBLA12 END 184.5
HIERARCH ESO ISS PBL13 START 23.807
HIERARCH ESO ISS PBL13 END 23.789
HIERARCH ESO ISS PBLA13 START 139.2
HIERARCH ESO ISS PBLA13 END 139.3
HIERARCH ESO ISS PBL14 START 22.494
HIERARCH ESO ISS PBL14 END 22.494
HIERARCH ESO ISS PBLA14 START 169.904
HIERARCH ESO ISS PBLA14 END 170.036
HIERARCH ESO ISS PBL23 START 18.504
HIERARCH ESO ISS PBL23 END 18.47
HIERARCH ESO ISS PBLA23 START 70.4
HIERARCH ESO ISS PBLA23 END 70.5
HIERARCH ESO ISS PBL24 START 6.165
HIERARCH ESO ISS PBL24 END 6.154
HIERARCH ESO ISS PBLA24 START 70.32
HIERARCH ESO ISS PBLA24 END 70.406
HIERARCH ESO ISS PBL34 START 12.339
HIERARCH ESO ISS PBL34 END 12.316
HIERARCH ESO ISS PBLA34 START 250.433
HIERARCH ESO ISS PBLA34 END 250.52
HIERARCH ESO ISS AMBI TAU0 START 0.003946
HIERARCH ESO ISS AMBI TAU0 END 0.003696
HIERARCH ESO ISS AMBI TEMP 11.67
HIERARCH ESO ISS AMBI FWHM START 0.66
HIERARCH ESO ISS AMBI FWHM END 0.79