Exposure
ID
PIONI.2024-08-21T23:49:27.109_1
Header ID
PIONI.2024-08-21T23:49:27.109
Date updated
2024-08-21 23:55:36 UTC+0000
Release date
2025-08-21 23:55:36 UTC+0000
UTC Start
2024-08-21 23:49:27.109
UTC End
2024-08-21 23:49:52.709
MJD Start
60543.9926748695
MJD End
60543.9929711658
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.001761
Ambient temperature (°C)
4.96
Seeing (arcsec)
1.07
Observation
ID
60382
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
44837
Name
HIP68333
RA
209.82137
DEC
-50.36974
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 88.8130 88.7990 151.2000 151.4000
A0-J2 115.8670 115.7960 132.6000 132.8000
A0-K0 101.0620 100.9390 110.7100 110.8520
G1-J2 42.4960 42.4290 90.9000 91.0000
G1-K0 66.7510 66.6710 50.8910 50.9520
J2-K0 43.7490 43.7420 12.2780 12.3480
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 60543.9926748695
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HIP68333
RA 209.82137
DEC -50.36974
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 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 88.813
HIERARCH ESO ISS PBL12 END 88.799
HIERARCH ESO ISS PBLA12 START 151.2
HIERARCH ESO ISS PBLA12 END 151.4
HIERARCH ESO ISS PBL13 START 115.867
HIERARCH ESO ISS PBL13 END 115.796
HIERARCH ESO ISS PBLA13 START 132.6
HIERARCH ESO ISS PBLA13 END 132.8
HIERARCH ESO ISS PBL14 START 101.062
HIERARCH ESO ISS PBL14 END 100.939
HIERARCH ESO ISS PBLA14 START 110.71
HIERARCH ESO ISS PBLA14 END 110.852
HIERARCH ESO ISS PBL23 START 42.496
HIERARCH ESO ISS PBL23 END 42.429
HIERARCH ESO ISS PBLA23 START 90.9
HIERARCH ESO ISS PBLA23 END 91.0
HIERARCH ESO ISS PBL24 START 66.751
HIERARCH ESO ISS PBL24 END 66.671
HIERARCH ESO ISS PBLA24 START 50.891
HIERARCH ESO ISS PBLA24 END 50.952
HIERARCH ESO ISS PBL34 START 43.749
HIERARCH ESO ISS PBL34 END 43.742
HIERARCH ESO ISS PBLA34 START 12.278
HIERARCH ESO ISS PBLA34 END 12.348
HIERARCH ESO ISS AMBI TAU0 START 0.001761
HIERARCH ESO ISS AMBI TAU0 END 0.001761
HIERARCH ESO ISS AMBI TEMP 4.96
HIERARCH ESO ISS AMBI FWHM START 1.07
HIERARCH ESO ISS AMBI FWHM END 1.07