Exposure
ID
PIONI.2024-09-13T00:21:10.563_1
Header ID
PIONI.2024-09-13T00:21:10.563
Date updated
2024-09-13 00:30:39 UTC+0000
Release date
2025-09-13 00:30:38 UTC+0000
UTC Start
2024-09-13 00:21:10.563
UTC End
2024-09-13 00:21:36.163
MJD Start
60566.0147055895
MJD End
60566.0150018858
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003121
Ambient temperature (°C)
12.66
Seeing (arcsec)
0.55
Observation
ID
60689
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
45125
Name
HIP_88175
RA
270.121163
DEC
-3.69052
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 43.7710 43.7490 157.2000 157.2000
A0-J2 122.9950 122.8910 93.9000 93.9000
A0-J6 167.0050 167.0470 32.5060 32.5380
B5-J2 110.4630 110.4160 73.2000 73.2000
B5-J6 195.2510 195.3010 21.8800 21.9260
J2-J6 152.7990 152.7600 347.5390 347.6150
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 60566.0147055895
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HIP_88175
RA 270.121163
DEC -3.69052
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 43.771
HIERARCH ESO ISS PBL12 END 43.749
HIERARCH ESO ISS PBLA12 START 157.2
HIERARCH ESO ISS PBLA12 END 157.2
HIERARCH ESO ISS PBL13 START 122.995
HIERARCH ESO ISS PBL13 END 122.891
HIERARCH ESO ISS PBLA13 START 93.9
HIERARCH ESO ISS PBLA13 END 93.9
HIERARCH ESO ISS PBL14 START 167.005
HIERARCH ESO ISS PBL14 END 167.047
HIERARCH ESO ISS PBLA14 START 32.506
HIERARCH ESO ISS PBLA14 END 32.538
HIERARCH ESO ISS PBL23 START 110.463
HIERARCH ESO ISS PBL23 END 110.416
HIERARCH ESO ISS PBLA23 START 73.2
HIERARCH ESO ISS PBLA23 END 73.2
HIERARCH ESO ISS PBL24 START 195.251
HIERARCH ESO ISS PBL24 END 195.301
HIERARCH ESO ISS PBLA24 START 21.88
HIERARCH ESO ISS PBLA24 END 21.926
HIERARCH ESO ISS PBL34 START 152.799
HIERARCH ESO ISS PBL34 END 152.76
HIERARCH ESO ISS PBLA34 START 347.539
HIERARCH ESO ISS PBLA34 END 347.615
HIERARCH ESO ISS AMBI TAU0 START 0.003121
HIERARCH ESO ISS AMBI TAU0 END 0.003121
HIERARCH ESO ISS AMBI TEMP 12.66
HIERARCH ESO ISS AMBI FWHM START 0.55
HIERARCH ESO ISS AMBI FWHM END 0.55