Exposure
ID
PIONI.2024-08-20T01:27:24.875_1
Header ID
PIONI.2024-08-20T01:27:24.875
Date updated
2024-08-20 01:30:40 UTC+0000
Release date
2025-08-20 01:30:40 UTC+0000
UTC Start
2024-08-20 01:27:24.875
UTC End
2024-08-20 01:28:03.275
MJD Start
60542.0607045679
MJD End
60542.06114901234
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.0030480000000000004
Ambient temperature (°C)
11.13
Seeing (arcsec)
1.005
Observation
ID
60365
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
44820
Name
HIP75206
RA
230.53164
DEC
-47.92852
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 87.8760 87.8530 152.6000 152.8000
A0-J2 113.1890 113.0830 133.5000 133.7000
A0-K0 98.2660 98.0870 110.5840 110.7720
G1-J2 41.6400 41.5440 89.9000 90.0000
G1-K0 67.4400 67.3320 49.8710 49.9430
J2-K0 44.5170 44.5060 12.8800 12.9710
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 60542.0607045679
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HIP75206
RA 230.53164
DEC -47.92852
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 87.876
HIERARCH ESO ISS PBL12 END 87.853
HIERARCH ESO ISS PBLA12 START 152.6
HIERARCH ESO ISS PBLA12 END 152.8
HIERARCH ESO ISS PBL13 START 113.189
HIERARCH ESO ISS PBL13 END 113.083
HIERARCH ESO ISS PBLA13 START 133.5
HIERARCH ESO ISS PBLA13 END 133.7
HIERARCH ESO ISS PBL14 START 98.266
HIERARCH ESO ISS PBL14 END 98.087
HIERARCH ESO ISS PBLA14 START 110.584
HIERARCH ESO ISS PBLA14 END 110.772
HIERARCH ESO ISS PBL23 START 41.64
HIERARCH ESO ISS PBL23 END 41.544
HIERARCH ESO ISS PBLA23 START 89.9
HIERARCH ESO ISS PBLA23 END 90.0
HIERARCH ESO ISS PBL24 START 67.44
HIERARCH ESO ISS PBL24 END 67.332
HIERARCH ESO ISS PBLA24 START 49.871
HIERARCH ESO ISS PBLA24 END 49.943
HIERARCH ESO ISS PBL34 START 44.517
HIERARCH ESO ISS PBL34 END 44.506
HIERARCH ESO ISS PBLA34 START 12.88
HIERARCH ESO ISS PBLA34 END 12.971
HIERARCH ESO ISS AMBI TAU0 START 0.003082
HIERARCH ESO ISS AMBI TAU0 END 0.003014
HIERARCH ESO ISS AMBI TEMP 11.13
HIERARCH ESO ISS AMBI FWHM START 1.04
HIERARCH ESO ISS AMBI FWHM END 0.97