Exposure
ID
PIONI.2024-09-04T01:14:17.215_1
Header ID
PIONI.2024-09-04T01:14:17.215
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 01:14:17.215
UTC End
2024-09-04 01:14:55.615
MJD Start
60557.0515881358
MJD End
60557.0520325802
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.003359
Ambient temperature (°C)
13.54
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 89.6620 89.6730 136.7000 136.8000
A0-J2 127.6170 127.5930 120.7000 120.9000
A0-K0 116.6200 116.5510 104.4040 104.6000
G1-J2 48.1530 48.1090 90.0000 90.2000
G1-K0 62.8800 62.8080 54.8600 55.0010
J2-K0 36.3580 36.3540 5.1570 5.2750
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 60557.0515881358
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 89.662
HIERARCH ESO ISS PBL12 END 89.673
HIERARCH ESO ISS PBLA12 START 136.7
HIERARCH ESO ISS PBLA12 END 136.8
HIERARCH ESO ISS PBL13 START 127.617
HIERARCH ESO ISS PBL13 END 127.593
HIERARCH ESO ISS PBLA13 START 120.7
HIERARCH ESO ISS PBLA13 END 120.9
HIERARCH ESO ISS PBL14 START 116.62
HIERARCH ESO ISS PBL14 END 116.551
HIERARCH ESO ISS PBLA14 START 104.404
HIERARCH ESO ISS PBLA14 END 104.6
HIERARCH ESO ISS PBL23 START 48.153
HIERARCH ESO ISS PBL23 END 48.109
HIERARCH ESO ISS PBLA23 START 90.0
HIERARCH ESO ISS PBLA23 END 90.2
HIERARCH ESO ISS PBL24 START 62.88
HIERARCH ESO ISS PBL24 END 62.808
HIERARCH ESO ISS PBLA24 START 54.86
HIERARCH ESO ISS PBLA24 END 55.001
HIERARCH ESO ISS PBL34 START 36.358
HIERARCH ESO ISS PBL34 END 36.354
HIERARCH ESO ISS PBLA34 START 5.157
HIERARCH ESO ISS PBLA34 END 5.275
HIERARCH ESO ISS AMBI TAU0 START 0.003359
HIERARCH ESO ISS AMBI TAU0 END 0.003359
HIERARCH ESO ISS AMBI TEMP 13.54
HIERARCH ESO ISS AMBI FWHM START 1.24
HIERARCH ESO ISS AMBI FWHM END 1.24