Exposure
ID
PIONI.2024-07-16T09:47:13.139_1
Header ID
PIONI.2024-07-16T09:47:13.139
Date updated
2024-07-16 09:55:48 UTC+0000
Release date
2025-07-16 09:55:48 UTC+0000
UTC Start
2024-07-16 09:47:13.139
UTC End
2024-07-16 09:47:38.739
MJD Start
60507.4077909645
MJD End
60507.4080872608
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.007316
Ambient temperature (°C)
13.48
Seeing (arcsec)
0.76
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 41.7220 41.7620 138.9000 138.9000
A0-J2 80.8640 81.0760 61.5000 61.7000
A0-J6 166.6200 166.6130 355.1650 355.2530
B5-J2 82.4600 82.5560 32.0000 32.1000
B5-J6 201.7620 201.7580 348.1350 348.2010
J2-J6 153.2960 153.3870 326.2730 326.2830
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 60507.4077909645
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 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 41.722
HIERARCH ESO ISS PBL12 END 41.762
HIERARCH ESO ISS PBLA12 START 138.9
HIERARCH ESO ISS PBLA12 END 138.9
HIERARCH ESO ISS PBL13 START 80.864
HIERARCH ESO ISS PBL13 END 81.076
HIERARCH ESO ISS PBLA13 START 61.5
HIERARCH ESO ISS PBLA13 END 61.7
HIERARCH ESO ISS PBL14 START 166.62
HIERARCH ESO ISS PBL14 END 166.613
HIERARCH ESO ISS PBLA14 START 355.165
HIERARCH ESO ISS PBLA14 END 355.253
HIERARCH ESO ISS PBL23 START 82.46
HIERARCH ESO ISS PBL23 END 82.556
HIERARCH ESO ISS PBLA23 START 32.0
HIERARCH ESO ISS PBLA23 END 32.1
HIERARCH ESO ISS PBL24 START 201.762
HIERARCH ESO ISS PBL24 END 201.758
HIERARCH ESO ISS PBLA24 START 348.135
HIERARCH ESO ISS PBLA24 END 348.201
HIERARCH ESO ISS PBL34 START 153.296
HIERARCH ESO ISS PBL34 END 153.387
HIERARCH ESO ISS PBLA34 START 326.273
HIERARCH ESO ISS PBLA34 END 326.283
HIERARCH ESO ISS AMBI TAU0 START 0.006703
HIERARCH ESO ISS AMBI TAU0 END 0.007929
HIERARCH ESO ISS AMBI TEMP 13.48
HIERARCH ESO ISS AMBI FWHM START 0.76
HIERARCH ESO ISS AMBI FWHM END 0.76