Exposure
ID
GRAVI.2022-01-01T06:13:03.889_1
Header ID
GRAVI.2022-01-01T06:13:03.889
Date updated
2022-01-01 06:25:40 UTC+0000
Release date
2023-01-01 06:25:40 UTC+0000
UTC Start
2022-01-01 06:13:03.889
UTC End
2022-01-01 06:17:03.889
MJD Start
59580.25907279
MJD End
59580.2618505678
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.003661
Ambient temperature (°C)
13.78
Seeing (arcsec)
1.235
Observation
ID
49115
Category
science
Program ID
1103.C-0477(D)
Program Title
ARMADA: ARANGEMENT FOR MICRO-ARCSECOND DIFFERENTIAL ASTROMETRY TO DETECT GIANT PLANETS AROUND HOT STARS
Program Type
DDT
PI / COI
GARDNER/ MONNIER/ LE BOUQUIN/ KRAUS/ IRELAND/ WOILLEZ/ BERGER/ LAGRANGE/ SEGRANSAN/ KRATTER/ SAHLMANN/ ZHOU/ QUELOZ/ PHUHL/ MOUILLET/ LACOUR/ KERVELLA
Target
ID
36750
Name
HIP25667
RA
82.235955
DEC
-3.30745
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-COMBINED
Instrument sub-mode
SINGLE
Stations
A0 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 64.1340 63.2040 128.4000 129.1000
A0-J2 95.9440 94.3310 96.5000 96.6000
A0-J3 126.6360 126.0740 49.9370 49.7820
G1-J2 53.6130 53.2530 57.2000 57.0000
G1-J3 129.9960 130.1620 21.0250 21.2740
J2-J3 92.3100 92.3300 0.9750 1.5860
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 1103.C-0477(D)
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 59580.25907279
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD36058
HIERARCH ESO INS SOBJ NAME HIP25667
RA 82.235955
DEC -3.30745
HIERARCH ESO INS SPEC RES HIGH
HIERARCH ESO INS POLA MODE COMBINED
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 J3
EXPTIME 256.0
HIERARCH ESO DET2 SEQ1 DIT 30.0
HIERARCH ESO DET2 NDIT 8
HIERARCH ESO ISS PBL12 START 64.134
HIERARCH ESO ISS PBL12 END 63.204
HIERARCH ESO ISS PBLA12 START 128.4
HIERARCH ESO ISS PBLA12 END 129.1
HIERARCH ESO ISS PBL13 START 95.944
HIERARCH ESO ISS PBL13 END 94.331
HIERARCH ESO ISS PBLA13 START 96.5
HIERARCH ESO ISS PBLA13 END 96.6
HIERARCH ESO ISS PBL14 START 126.636
HIERARCH ESO ISS PBL14 END 126.074
HIERARCH ESO ISS PBLA14 START 49.937
HIERARCH ESO ISS PBLA14 END 49.782
HIERARCH ESO ISS PBL23 START 53.613
HIERARCH ESO ISS PBL23 END 53.253
HIERARCH ESO ISS PBLA23 START 57.2
HIERARCH ESO ISS PBLA23 END 57.0
HIERARCH ESO ISS PBL24 START 129.996
HIERARCH ESO ISS PBL24 END 130.162
HIERARCH ESO ISS PBLA24 START 21.025
HIERARCH ESO ISS PBLA24 END 21.274
HIERARCH ESO ISS PBL34 START 92.31
HIERARCH ESO ISS PBL34 END 92.33
HIERARCH ESO ISS PBLA34 START 0.975
HIERARCH ESO ISS PBLA34 END 1.586
HIERARCH ESO ISS AMBI TAU0 START 0.00323
HIERARCH ESO ISS AMBI TAU0 END 0.004092
HIERARCH ESO ISS AMBI TEMP 13.78
HIERARCH ESO ISS AMBI FWHM START 1.33
HIERARCH ESO ISS AMBI FWHM END 1.14