Exposure
ID
PIONI.2024-07-15T09:34:34.740_1
Header ID
PIONI.2024-07-15T09:34:34.740
Date updated
2024-07-15 09:40:42 UTC+0000
Release date
2025-07-15 09:40:41 UTC+0000
UTC Start
2024-07-15 09:34:34.740
UTC End
2024-07-15 09:35:13.140
MJD Start
60506.3990131989
MJD End
60506.3994576433
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.0020695
Ambient temperature (°C)
11.27
Seeing (arcsec)
1.29
Observation
ID
60095
Category
science
Program ID
113.26BQ.001
Program Title
IMPROVING THE CALIBRATION OF THE SURFACE BRIGHTNESS-COLOR RELATION
Program Type
Normal
PI / COI
GALLENNE / PIETRZYNSKI / KERVELLA / GRACZYK / NARDETTO / GIEREN / MOURARD
Target
ID
44607
Name
HIP21324
RA
68.658409
DEC
-24.04041
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 40.5940 40.6500 139.0000 139.0000
A0-J2 74.9930 75.2760 57.3000 57.5000
A0-J6 166.8400 166.8270 352.7630 352.8780
B5-J2 79.9430 80.0580 27.1000 27.4000
B5-J6 201.8440 201.8410 346.3430 346.4290
J2-J6 150.6610 150.7930 326.0660 326.0720
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 113.26BQ.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60506.3990131989
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HIP21324
RA 68.658409
DEC -24.04041
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 38.4
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 40.594
HIERARCH ESO ISS PBL12 END 40.65
HIERARCH ESO ISS PBLA12 START 139.0
HIERARCH ESO ISS PBLA12 END 139.0
HIERARCH ESO ISS PBL13 START 74.993
HIERARCH ESO ISS PBL13 END 75.276
HIERARCH ESO ISS PBLA13 START 57.3
HIERARCH ESO ISS PBLA13 END 57.5
HIERARCH ESO ISS PBL14 START 166.84
HIERARCH ESO ISS PBL14 END 166.827
HIERARCH ESO ISS PBLA14 START 352.763
HIERARCH ESO ISS PBLA14 END 352.878
HIERARCH ESO ISS PBL23 START 79.943
HIERARCH ESO ISS PBL23 END 80.058
HIERARCH ESO ISS PBLA23 START 27.1
HIERARCH ESO ISS PBLA23 END 27.4
HIERARCH ESO ISS PBL24 START 201.844
HIERARCH ESO ISS PBL24 END 201.841
HIERARCH ESO ISS PBLA24 START 346.343
HIERARCH ESO ISS PBLA24 END 346.429
HIERARCH ESO ISS PBL34 START 150.661
HIERARCH ESO ISS PBL34 END 150.793
HIERARCH ESO ISS PBLA34 START 326.066
HIERARCH ESO ISS PBLA34 END 326.072
HIERARCH ESO ISS AMBI TAU0 START 0.001897
HIERARCH ESO ISS AMBI TAU0 END 0.002242
HIERARCH ESO ISS AMBI TEMP 11.27
HIERARCH ESO ISS AMBI FWHM START 1.3
HIERARCH ESO ISS AMBI FWHM END 1.28