Exposure
ID
PIONI.2022-04-29T07:05:31.877_1
Header ID
PIONI.2022-04-29T07:05:31.877
Date updated
2022-04-29 07:15:22 UTC+0000
Release date
2023-04-29 07:15:21 UTC+0000
UTC Start
2022-04-29 07:05:31.878
UTC End
2022-04-29 07:05:57.478
MJD Start
59698.2955078427
MJD End
59698.295804139
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.007771
Ambient temperature (°C)
15.59
Seeing (arcsec)
0.58
Observation
ID
50714
Category
science
Program ID
105.2047.001
Program Title
CONSTRAINING EFFECTS OF CONVECTION AND PULSATION: ALMA SIO AND VLTI IMAGING OF AGB STARS
Program Type
Normal
PI / COI
WITTKOWSKI/ HUMPHREYS/ CHIAVASSA/ PALADINI/ H\XC3\XB6FNER/ GRAY/ BLADH/ FREYTAG
Target
ID
37822
Name
RR Aql
RA
299.39903
DEC
-1.88672
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 24.5860 24.5970 137.3000 137.3000
A0-D0 20.4570 20.5130 59.9000 60.0000
A0-C1 19.0720 19.1000 116.9440 116.9060
B2-D0 28.3500 28.3520 2.1000 2.2000
B2-C1 9.4470 9.4470 2.0620 2.1660
D0-C1 18.9030 18.9050 182.1200 182.2230
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 105.2047.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59698.2955078427
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME RR Aql
RA 299.39903
DEC -1.88672
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 24.586
HIERARCH ESO ISS PBL12 END 24.597
HIERARCH ESO ISS PBLA12 START 137.3
HIERARCH ESO ISS PBLA12 END 137.3
HIERARCH ESO ISS PBL13 START 20.457
HIERARCH ESO ISS PBL13 END 20.513
HIERARCH ESO ISS PBLA13 START 59.9
HIERARCH ESO ISS PBLA13 END 60.0
HIERARCH ESO ISS PBL14 START 19.072
HIERARCH ESO ISS PBL14 END 19.1
HIERARCH ESO ISS PBLA14 START 116.944
HIERARCH ESO ISS PBLA14 END 116.906
HIERARCH ESO ISS PBL23 START 28.35
HIERARCH ESO ISS PBL23 END 28.352
HIERARCH ESO ISS PBLA23 START 2.1
HIERARCH ESO ISS PBLA23 END 2.2
HIERARCH ESO ISS PBL24 START 9.447
HIERARCH ESO ISS PBL24 END 9.447
HIERARCH ESO ISS PBLA24 START 2.062
HIERARCH ESO ISS PBLA24 END 2.166
HIERARCH ESO ISS PBL34 START 18.903
HIERARCH ESO ISS PBL34 END 18.905
HIERARCH ESO ISS PBLA34 START 182.12
HIERARCH ESO ISS PBLA34 END 182.223
HIERARCH ESO ISS AMBI TAU0 START 0.007771
HIERARCH ESO ISS AMBI TAU0 END 0.007771
HIERARCH ESO ISS AMBI TEMP 15.59
HIERARCH ESO ISS AMBI FWHM START 0.58
HIERARCH ESO ISS AMBI FWHM END 0.58