Exposure
- ID
- GRAVI.2024-01-08T07:40:19.087_1
- Header ID
- GRAVI.2024-01-08T07:40:19.087
- Date updated
- 2024-01-08 08:00:59 UTC+0000
- Release date
- 2025-01-08 08:00:59 UTC+0000
- UTC Start
- 2024-01-08 07:40:19.087
- UTC End
- 2024-01-08 07:46:59.087
- MJD Start
- 60317.31966536
- MJD End
- 60317.3242949896
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.007148
- Ambient temperature (°C)
- 18.05
- Seeing (arcsec)
- 0.49
Observation
- ID
- 58142
- Category
- science
- Program ID
- 112.25UY.001
- Program Title
- ESTABLISHING THE NATURE OF THE NEAR-INFRARED COMPANION TO THE AP STAR HD94660
- Program Type
- Normal
- PI / COI
- SCHOELLER/ HUMMEL/ HUBRIG/ MATHYS/ KURTZ/ GONZALEZ/ ROBRADE/ JARVINEN/ DRAKE/ WOLFF
Target
- ID
- 43058
- Name
- HD4660
- RA
- 163.752409
- DEC
- -42.2511
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-B5 | 45.6370 | 45.8500 | 144.7000 | 145.5000 |
A0-J2 | 127.3900 | 127.8450 | 84.6000 | 85.8000 |
A0-J6 | 165.8130 | 165.5100 | 21.0830 | 21.9910 |
B5-J2 | 111.8820 | 111.9580 | 63.9000 | 65.1000 |
B5-J6 | 194.8180 | 194.6050 | 9.8330 | 10.6600 |
J2-J6 | 157.6950 | 158.2340 | 334.7890 | 335.5410 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 112.25UY.001 |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
MJD-OBS | 60317.31966536 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
HIERARCH ESO OBS TARG NAME | V KQ Vel |
HIERARCH ESO INS SOBJ NAME | HD4660 |
RA | 163.752409 |
DEC | -42.2511 |
HIERARCH ESO INS SPEC RES | HIGH |
HIERARCH ESO INS POLA MODE | SPLIT |
HIERARCH ESO ISS CONF NTEL | 4 |
HIERARCH ESO ISS CONF STATION1 | A0 |
HIERARCH ESO ISS CONF STATION2 | B5 |
HIERARCH ESO ISS CONF STATION3 | J2 |
HIERARCH ESO ISS CONF STATION4 | J6 |
EXPTIME | 414.0 |
HIERARCH ESO DET2 SEQ1 DIT | 100.0 |
HIERARCH ESO DET2 NDIT | 4 |
HIERARCH ESO ISS PBL12 START | 45.637 |
HIERARCH ESO ISS PBL12 END | 45.85 |
HIERARCH ESO ISS PBLA12 START | 144.7 |
HIERARCH ESO ISS PBLA12 END | 145.5 |
HIERARCH ESO ISS PBL13 START | 127.39 |
HIERARCH ESO ISS PBL13 END | 127.845 |
HIERARCH ESO ISS PBLA13 START | 84.6 |
HIERARCH ESO ISS PBLA13 END | 85.8 |
HIERARCH ESO ISS PBL14 START | 165.813 |
HIERARCH ESO ISS PBL14 END | 165.51 |
HIERARCH ESO ISS PBLA14 START | 21.083 |
HIERARCH ESO ISS PBLA14 END | 21.991 |
HIERARCH ESO ISS PBL23 START | 111.882 |
HIERARCH ESO ISS PBL23 END | 111.958 |
HIERARCH ESO ISS PBLA23 START | 63.9 |
HIERARCH ESO ISS PBLA23 END | 65.1 |
HIERARCH ESO ISS PBL24 START | 194.818 |
HIERARCH ESO ISS PBL24 END | 194.605 |
HIERARCH ESO ISS PBLA24 START | 9.833 |
HIERARCH ESO ISS PBLA24 END | 10.66 |
HIERARCH ESO ISS PBL34 START | 157.695 |
HIERARCH ESO ISS PBL34 END | 158.234 |
HIERARCH ESO ISS PBLA34 START | 334.789 |
HIERARCH ESO ISS PBLA34 END | 335.541 |
HIERARCH ESO ISS AMBI TAU0 START | 0.005922 |
HIERARCH ESO ISS AMBI TAU0 END | 0.008374 |
HIERARCH ESO ISS AMBI TEMP | 18.05 |
HIERARCH ESO ISS AMBI FWHM START | 0.56 |
HIERARCH ESO ISS AMBI FWHM END | 0.42 |