Exposure
ID
PIONI.2024-07-16T10:02:18.347_1
Header ID
PIONI.2024-07-16T10:02:18.347
Date updated
2024-07-16 10:05:40 UTC+0000
Release date
2025-07-16 10:05:40 UTC+0000
UTC Start
2024-07-16 10:02:18.346
UTC End
2024-07-16 10:02:43.946
MJD Start
60507.4182678978
MJD End
60507.4185641941
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.006511
Ambient temperature (°C)
13.52
Seeing (arcsec)
0.71
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 42.6820 42.7180 138.9000 138.9000
A0-J2 86.1680 86.3820 64.9000 65.0000
A0-J6 166.4920 166.4880 357.3730 357.4650
B5-J2 84.9650 85.0710 36.0000 36.2000
B5-J6 201.6660 201.6620 349.8100 349.8810
J2-J6 155.5000 155.5860 326.5770 326.5930
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 60507.4182678978
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 42.682
HIERARCH ESO ISS PBL12 END 42.718
HIERARCH ESO ISS PBLA12 START 138.9
HIERARCH ESO ISS PBLA12 END 138.9
HIERARCH ESO ISS PBL13 START 86.168
HIERARCH ESO ISS PBL13 END 86.382
HIERARCH ESO ISS PBLA13 START 64.9
HIERARCH ESO ISS PBLA13 END 65.0
HIERARCH ESO ISS PBL14 START 166.492
HIERARCH ESO ISS PBL14 END 166.488
HIERARCH ESO ISS PBLA14 START 357.373
HIERARCH ESO ISS PBLA14 END 357.465
HIERARCH ESO ISS PBL23 START 84.965
HIERARCH ESO ISS PBL23 END 85.071
HIERARCH ESO ISS PBLA23 START 36.0
HIERARCH ESO ISS PBLA23 END 36.2
HIERARCH ESO ISS PBL24 START 201.666
HIERARCH ESO ISS PBL24 END 201.662
HIERARCH ESO ISS PBLA24 START 349.81
HIERARCH ESO ISS PBLA24 END 349.881
HIERARCH ESO ISS PBL34 START 155.5
HIERARCH ESO ISS PBL34 END 155.586
HIERARCH ESO ISS PBLA34 START 326.577
HIERARCH ESO ISS PBLA34 END 326.593
HIERARCH ESO ISS AMBI TAU0 START 0.006511
HIERARCH ESO ISS AMBI TAU0 END 0.006511
HIERARCH ESO ISS AMBI TEMP 13.52
HIERARCH ESO ISS AMBI FWHM START 0.71
HIERARCH ESO ISS AMBI FWHM END 0.71