Exposure
ID
PIONI.2024-09-04T01:15:07.359_1
Header ID
PIONI.2024-09-04T01:15:07.359
Date updated
2024-09-04 01:20:41 UTC+0000
Release date
2025-09-04 01:20:41 UTC+0000
UTC Start
2024-09-04 01:15:07.359
UTC End
2024-09-04 01:15:45.759
MJD Start
60557.0521685053
MJD End
60557.0526129497
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.003359
Ambient temperature (°C)
13.57
Seeing (arcsec)
1.24
Observation
ID
60559
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
45001
Name
HIP_84969
RA
260.494345
DEC
-67.77071
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 89.6730 89.6850 136.8000 137.0000
A0-J2 127.5930 127.5690 120.9000 121.1000
A0-K0 116.5510 116.4800 104.6000 104.8020
G1-J2 48.1090 48.0640 90.2000 90.4000
G1-K0 62.8080 62.7350 55.0010 55.1470
J2-K0 36.3540 36.3500 5.2750 5.3980
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 60557.0521685053
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HIP_84969
RA 260.494345
DEC -67.77071
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 38.4
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 89.673
HIERARCH ESO ISS PBL12 END 89.685
HIERARCH ESO ISS PBLA12 START 136.8
HIERARCH ESO ISS PBLA12 END 137.0
HIERARCH ESO ISS PBL13 START 127.593
HIERARCH ESO ISS PBL13 END 127.569
HIERARCH ESO ISS PBLA13 START 120.9
HIERARCH ESO ISS PBLA13 END 121.1
HIERARCH ESO ISS PBL14 START 116.551
HIERARCH ESO ISS PBL14 END 116.48
HIERARCH ESO ISS PBLA14 START 104.6
HIERARCH ESO ISS PBLA14 END 104.802
HIERARCH ESO ISS PBL23 START 48.109
HIERARCH ESO ISS PBL23 END 48.064
HIERARCH ESO ISS PBLA23 START 90.2
HIERARCH ESO ISS PBLA23 END 90.4
HIERARCH ESO ISS PBL24 START 62.808
HIERARCH ESO ISS PBL24 END 62.735
HIERARCH ESO ISS PBLA24 START 55.001
HIERARCH ESO ISS PBLA24 END 55.147
HIERARCH ESO ISS PBL34 START 36.354
HIERARCH ESO ISS PBL34 END 36.35
HIERARCH ESO ISS PBLA34 START 5.275
HIERARCH ESO ISS PBLA34 END 5.398
HIERARCH ESO ISS AMBI TAU0 START 0.003359
HIERARCH ESO ISS AMBI TAU0 END 0.003359
HIERARCH ESO ISS AMBI TEMP 13.57
HIERARCH ESO ISS AMBI FWHM START 1.24
HIERARCH ESO ISS AMBI FWHM END 1.24