Exposure
ID
PIONI.2024-07-14T00:56:11.839_1
Header ID
PIONI.2024-07-14T00:56:11.839
Date updated
2024-07-14 01:05:37 UTC+0000
Release date
2025-07-14 01:05:37 UTC+0000
UTC Start
2024-07-14 00:56:11.840
UTC End
2024-07-14 00:57:03.040
MJD Start
60505.0390259204
MJD End
60505.039618513
Exposure time (s)
51.2
Validation level
1
Tau 0: Coherence time (s)
0.00152
Ambient temperature (°C)
10.83
Seeing (arcsec)
1.31
Observation
ID
60057
Category
science
Program ID
113.26ML.003
Program Title
VLTI+CHARA SURVEY ON YSOS: IMAGING THE DUST RIM & TEMPORAL VARIABILITY OF INNER DISK ASYMMETRIES
Program Type
Normal
PI / COI
KRAUS / CODRON / MONNIER / IBRAHIM
Target
ID
44572
Name
HD 153234
RA
255.058402
DEC
-44.98871
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 B5 J2 J6
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B5 43.8510 43.8920 140.7000 140.8000
A0-J2 125.0230 125.1240 78.7000 78.8000
A0-J6 165.3440 165.3080 17.2510 17.3870
B5-J2 111.3820 111.4130 58.3000 58.5000
B5-J6 192.9950 192.9740 6.3190 6.4410
J2-J6 152.2760 152.3830 331.1200 331.2230
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 113.26ML.003
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60505.0390259204
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 153234
RA 255.058402
DEC -44.98871
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 B5
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J6
EXPTIME 51.2
HIERARCH ESO DET DIT 0.001
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 43.851
HIERARCH ESO ISS PBL12 END 43.892
HIERARCH ESO ISS PBLA12 START 140.7
HIERARCH ESO ISS PBLA12 END 140.8
HIERARCH ESO ISS PBL13 START 125.023
HIERARCH ESO ISS PBL13 END 125.124
HIERARCH ESO ISS PBLA13 START 78.7
HIERARCH ESO ISS PBLA13 END 78.8
HIERARCH ESO ISS PBL14 START 165.344
HIERARCH ESO ISS PBL14 END 165.308
HIERARCH ESO ISS PBLA14 START 17.251
HIERARCH ESO ISS PBLA14 END 17.387
HIERARCH ESO ISS PBL23 START 111.382
HIERARCH ESO ISS PBL23 END 111.413
HIERARCH ESO ISS PBLA23 START 58.3
HIERARCH ESO ISS PBLA23 END 58.5
HIERARCH ESO ISS PBL24 START 192.995
HIERARCH ESO ISS PBL24 END 192.974
HIERARCH ESO ISS PBLA24 START 6.319
HIERARCH ESO ISS PBLA24 END 6.441
HIERARCH ESO ISS PBL34 START 152.276
HIERARCH ESO ISS PBL34 END 152.383
HIERARCH ESO ISS PBLA34 START 331.12
HIERARCH ESO ISS PBLA34 END 331.223
HIERARCH ESO ISS AMBI TAU0 START 0.00152
HIERARCH ESO ISS AMBI TAU0 END 0.00152
HIERARCH ESO ISS AMBI TEMP 10.83
HIERARCH ESO ISS AMBI FWHM START 1.33
HIERARCH ESO ISS AMBI FWHM END 1.29