Exposure
ID
PIONI.2024-07-09T02:51:01.379_1
Header ID
PIONI.2024-07-09T02:51:01.379
Date updated
2024-07-09 03:00:35 UTC+0000
Release date
2025-07-09 03:00:35 UTC+0000
UTC Start
2024-07-09 02:51:01.379
UTC End
2024-07-09 02:51:26.979
MJD Start
60500.1187659586
MJD End
60500.1190622549
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003128
Ambient temperature (°C)
7.06
Seeing (arcsec)
0.58
Observation
ID
59983
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
44507
Name
HIP68224
RA
209.494869
DEC
-25.99806
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 47.7960 47.7960 178.5000 178.6000
A0-J2 94.8150 94.6430 121.5000 121.6000
A0-J6 151.9070 151.7970 39.4560 39.4690
B5-J2 79.6680 79.4870 91.2000 91.3000
B5-J6 190.6140 190.5380 30.0020 30.0260
J2-J6 167.5280 167.5300 5.3600 5.4340
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 60500.1187659586
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HIP68224
RA 209.494869
DEC -25.99806
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 47.796
HIERARCH ESO ISS PBL12 END 47.796
HIERARCH ESO ISS PBLA12 START 178.5
HIERARCH ESO ISS PBLA12 END 178.6
HIERARCH ESO ISS PBL13 START 94.815
HIERARCH ESO ISS PBL13 END 94.643
HIERARCH ESO ISS PBLA13 START 121.5
HIERARCH ESO ISS PBLA13 END 121.6
HIERARCH ESO ISS PBL14 START 151.907
HIERARCH ESO ISS PBL14 END 151.797
HIERARCH ESO ISS PBLA14 START 39.456
HIERARCH ESO ISS PBLA14 END 39.469
HIERARCH ESO ISS PBL23 START 79.668
HIERARCH ESO ISS PBL23 END 79.487
HIERARCH ESO ISS PBLA23 START 91.2
HIERARCH ESO ISS PBLA23 END 91.3
HIERARCH ESO ISS PBL24 START 190.614
HIERARCH ESO ISS PBL24 END 190.538
HIERARCH ESO ISS PBLA24 START 30.002
HIERARCH ESO ISS PBLA24 END 30.026
HIERARCH ESO ISS PBL34 START 167.528
HIERARCH ESO ISS PBL34 END 167.53
HIERARCH ESO ISS PBLA34 START 5.36
HIERARCH ESO ISS PBLA34 END 5.434
HIERARCH ESO ISS AMBI TAU0 START 0.003128
HIERARCH ESO ISS AMBI TAU0 END 0.003128
HIERARCH ESO ISS AMBI TEMP 7.06
HIERARCH ESO ISS AMBI FWHM START 0.58
HIERARCH ESO ISS AMBI FWHM END 0.58