Exposure
ID
PIONI.2024-07-02T09:45:43.051_1
Header ID
PIONI.2024-07-02T09:45:43.051
Date updated
2024-07-02 09:50:43 UTC+0000
Release date
2025-07-02 09:50:43 UTC+0000
UTC Start
2024-07-02 09:45:43.050
UTC End
2024-07-02 09:46:08.650
MJD Start
60493.4067482674
MJD End
60493.4070445637
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.007581
Ambient temperature (°C)
14.62
Seeing (arcsec)
0.57
Observation
ID
59852
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
44407
Name
HIP101983
RA
310.012194
DEC
-60.552
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 90.4490 90.4470 150.8000 150.9000
A0-J2 122.2330 122.1940 134.6000 134.7000
A0-K0 106.9870 106.9060 116.1680 116.3200
G1-J2 43.5190 43.4690 99.0000 99.1000
G1-K0 60.8580 60.7860 58.5360 58.6200
J2-K0 39.5920 39.5840 13.0320 13.1070
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 60493.4067482674
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HIP101983
RA 310.012194
DEC -60.552
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 90.449
HIERARCH ESO ISS PBL12 END 90.447
HIERARCH ESO ISS PBLA12 START 150.8
HIERARCH ESO ISS PBLA12 END 150.9
HIERARCH ESO ISS PBL13 START 122.233
HIERARCH ESO ISS PBL13 END 122.194
HIERARCH ESO ISS PBLA13 START 134.6
HIERARCH ESO ISS PBLA13 END 134.7
HIERARCH ESO ISS PBL14 START 106.987
HIERARCH ESO ISS PBL14 END 106.906
HIERARCH ESO ISS PBLA14 START 116.168
HIERARCH ESO ISS PBLA14 END 116.32
HIERARCH ESO ISS PBL23 START 43.519
HIERARCH ESO ISS PBL23 END 43.469
HIERARCH ESO ISS PBLA23 START 99.0
HIERARCH ESO ISS PBLA23 END 99.1
HIERARCH ESO ISS PBL24 START 60.858
HIERARCH ESO ISS PBL24 END 60.786
HIERARCH ESO ISS PBLA24 START 58.536
HIERARCH ESO ISS PBLA24 END 58.62
HIERARCH ESO ISS PBL34 START 39.592
HIERARCH ESO ISS PBL34 END 39.584
HIERARCH ESO ISS PBLA34 START 13.032
HIERARCH ESO ISS PBLA34 END 13.107
HIERARCH ESO ISS AMBI TAU0 START 0.007581
HIERARCH ESO ISS AMBI TAU0 END 0.007581
HIERARCH ESO ISS AMBI TEMP 14.62
HIERARCH ESO ISS AMBI FWHM START 0.57
HIERARCH ESO ISS AMBI FWHM END 0.57