Exposure
- ID
- GRAVI.2023-08-27T08:59:51.948_2
- Header ID
- GRAVI.2023-08-27T08:59:51.948
- Date updated
- 2023-08-27 09:10:26 UTC+0000
- Release date
- 2024-02-23 09:10:26 UTC+0000
- UTC Start
- 2023-08-27 08:59:51.948
- UTC End
- 2023-08-27 09:02:31.948
- MJD Start
- 60183.3749068
- MJD End
- 60183.37675865186
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0028304999999999997
- Ambient temperature (°C)
- 14.0
- Seeing (arcsec)
- 0.87
Observation
- ID
- 56793
- Category
- science
- Program ID
- 111.24KS.004
- Program Title
- ASTROMETRIC DETECTION OF PLANETS AROUND M-DWARFS WITH GRAVITY
- Program Type
- GTO
- PI / COI
- BOURDAROT/ EISENHAUER/ GILLESSEN/ PFUHL/ LACOUR/ PERRIN/ KERVELLA/ PAUMARD/ BRANDNER/ GARCIA/ STRAUBMEIER/ WIDMANN/ ROUSSELET-PERRAUT/ STURM/ SHANGGUAN/ MÉRAND/ THOMSON-PARESSANT
Target
- ID
- 42022
- Name
- GJ65A
- RA
- 24.756049999999995
- DEC
- -17.950568055555554
Instrument
- Interferometer
- VLTI
- Instrument
- GRAVITY_FT
- Instrument mode
- LOW
- Instrument sub-mode
- DUAL
- Stations
- A0 G1 J2 K0
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 87.2650 | 87.0120 | 121.5000 | 121.8000 |
| A0-J2 | 125.1750 | 124.7790 | 97.5000 | 97.8000 |
| A0-K0 | 125.4890 | 125.1850 | 75.3900 | 75.5750 |
| G1-J2 | 57.6590 | 57.5700 | 59.6000 | 59.7000 |
| G1-K0 | 90.4770 | 90.4680 | 31.3300 | 31.5420 |
| J2-K0 | 48.1420 | 48.1370 | 356.8280 | 357.1500 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 111.24KS.004 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60183.3749068 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | G 272-61 |
| HIERARCH ESO INS SOBJ NAME | GJ65B |
| RA | 24.77199 |
| DEC | -17.94761 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| HIERARCH ESO INS POLA MODE | SPLIT |
| 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 | 178.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 16 |
| HIERARCH ESO ISS PBL12 START | 87.265 |
| HIERARCH ESO ISS PBL12 END | 87.012 |
| HIERARCH ESO ISS PBLA12 START | 121.5 |
| HIERARCH ESO ISS PBLA12 END | 121.8 |
| HIERARCH ESO ISS PBL13 START | 125.175 |
| HIERARCH ESO ISS PBL13 END | 124.779 |
| HIERARCH ESO ISS PBLA13 START | 97.5 |
| HIERARCH ESO ISS PBLA13 END | 97.8 |
| HIERARCH ESO ISS PBL14 START | 125.489 |
| HIERARCH ESO ISS PBL14 END | 125.185 |
| HIERARCH ESO ISS PBLA14 START | 75.39 |
| HIERARCH ESO ISS PBLA14 END | 75.575 |
| HIERARCH ESO ISS PBL23 START | 57.659 |
| HIERARCH ESO ISS PBL23 END | 57.57 |
| HIERARCH ESO ISS PBLA23 START | 59.6 |
| HIERARCH ESO ISS PBLA23 END | 59.7 |
| HIERARCH ESO ISS PBL24 START | 90.477 |
| HIERARCH ESO ISS PBL24 END | 90.468 |
| HIERARCH ESO ISS PBLA24 START | 31.33 |
| HIERARCH ESO ISS PBLA24 END | 31.542 |
| HIERARCH ESO ISS PBL34 START | 48.142 |
| HIERARCH ESO ISS PBL34 END | 48.137 |
| HIERARCH ESO ISS PBLA34 START | 356.828 |
| HIERARCH ESO ISS PBLA34 END | 357.15 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002773 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002888 |
| HIERARCH ESO ISS AMBI TEMP | 14.0 |
| HIERARCH ESO ISS AMBI FWHM START | 0.85 |
| HIERARCH ESO ISS AMBI FWHM END | 0.89 |
| HIERARCH ESO FT ROBJ NAME | GJ65A |
| HIERARCH ESO FT ROBJ ALPHA | 013901.452 |
| HIERARCH ESO FT ROBJ DELTA | -175702.045 |