Exposure
ID
PIONI.2024-07-08T02:51:28.972_1
Header ID
PIONI.2024-07-08T02:51:28.972
Date updated
2024-07-08 03:00:45 UTC+0000
Release date
2025-07-08 03:00:45 UTC+0000
UTC Start
2024-07-08 02:51:28.971
UTC End
2024-07-08 02:52:07.371
MJD Start
60499.1190853175
MJD End
60499.1195297619
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.002832
Ambient temperature (°C)
8.79
Seeing (arcsec)
1.08
Observation
ID
59958
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
44485
Name
HIP67888
RA
208.566204
DEC
-28.74329
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 48.1780 48.1770 178.6000 178.7000
A0-J2 96.9880 96.7670 123.6000 123.8000
A0-J6 148.9820 148.8170 40.3800 40.4040
B5-J2 79.7740 79.5300 94.0000 94.1000
B5-J6 187.6670 187.5490 30.5260 30.5640
J2-J6 167.9190 167.9200 5.3740 5.4770
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 60499.1190853175
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HIP67888
RA 208.566204
DEC -28.74329
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 38.4
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 48.178
HIERARCH ESO ISS PBL12 END 48.177
HIERARCH ESO ISS PBLA12 START 178.6
HIERARCH ESO ISS PBLA12 END 178.7
HIERARCH ESO ISS PBL13 START 96.988
HIERARCH ESO ISS PBL13 END 96.767
HIERARCH ESO ISS PBLA13 START 123.6
HIERARCH ESO ISS PBLA13 END 123.8
HIERARCH ESO ISS PBL14 START 148.982
HIERARCH ESO ISS PBL14 END 148.817
HIERARCH ESO ISS PBLA14 START 40.38
HIERARCH ESO ISS PBLA14 END 40.404
HIERARCH ESO ISS PBL23 START 79.774
HIERARCH ESO ISS PBL23 END 79.53
HIERARCH ESO ISS PBLA23 START 94.0
HIERARCH ESO ISS PBLA23 END 94.1
HIERARCH ESO ISS PBL24 START 187.667
HIERARCH ESO ISS PBL24 END 187.549
HIERARCH ESO ISS PBLA24 START 30.526
HIERARCH ESO ISS PBLA24 END 30.564
HIERARCH ESO ISS PBL34 START 167.919
HIERARCH ESO ISS PBL34 END 167.92
HIERARCH ESO ISS PBLA34 START 5.374
HIERARCH ESO ISS PBLA34 END 5.477
HIERARCH ESO ISS AMBI TAU0 START 0.002832
HIERARCH ESO ISS AMBI TAU0 END 0.002832
HIERARCH ESO ISS AMBI TEMP 8.79
HIERARCH ESO ISS AMBI FWHM START 1.08
HIERARCH ESO ISS AMBI FWHM END 1.08