Exposure
- ID
- GRAVI.2022-12-01T04:46:28.168_2
- Header ID
- GRAVI.2022-12-01T04:46:28.168
- Date updated
- 2022-12-01 04:55:43 UTC+0000
- Release date
- 2023-05-30 04:55:43 UTC+0000
- UTC Start
- 2022-12-01 04:46:28.168
- UTC End
- 2022-12-01 04:48:52.168
- MJD Start
- 59914.19893713
- MJD End
- 59914.2006037967
- Exposure time (s)
- 144.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.009311
- Ambient temperature (°C)
- 9.94
- Seeing (arcsec)
- 0.635
Observation
- ID
- 53367
- Category
- science
- Program ID
- 110.23TC.001
- Program Title
- ASTROMETRIC DETECTION OF PLANETS AROUND M-DWARFS WITH GRAVITY
- Program Type
- GTO
- PI / COI
- BOURDAROT/ EISENHAUER/ GILLESSEN/ PFUHL/ LACOUR/ PERRIN/ KERVELLA/ BRANDNER/ GARCIA/ STRAUBMEIER/ WIDMANN/ ROUSSELET-PERRAUT/ STURM/ SHANGGUAN/ MÉRAND/ THOMSON-PARESSANT
Target
- ID
- 39688
- Name
- GJ65B
- RA
- 24.75579625
- DEC
- -17.9502796388889
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 | 71.3260 | 70.9180 | 141.5000 | 142.1000 |
| A0-J2 | 94.0580 | 93.0820 | 111.6000 | 112.0000 |
| A0-K0 | 97.1810 | 96.2010 | 82.3470 | 82.4870 |
| G1-J2 | 48.0360 | 47.6850 | 63.8000 | 63.8000 |
| G1-K0 | 86.1840 | 85.9860 | 37.0550 | 37.0980 |
| J2-K0 | 48.3540 | 48.3660 | 10.5420 | 10.8330 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 110.23TC.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 59914.19893713 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | GJ65 |
| HIERARCH ESO INS SOBJ NAME | GJ65A |
| RA | 24.771227 |
| DEC | -17.94755 |
| 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 | 170.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 3.0 |
| HIERARCH ESO DET2 NDIT | 48 |
| HIERARCH ESO ISS PBL12 START | 71.326 |
| HIERARCH ESO ISS PBL12 END | 70.918 |
| HIERARCH ESO ISS PBLA12 START | 141.5 |
| HIERARCH ESO ISS PBLA12 END | 142.1 |
| HIERARCH ESO ISS PBL13 START | 94.058 |
| HIERARCH ESO ISS PBL13 END | 93.082 |
| HIERARCH ESO ISS PBLA13 START | 111.6 |
| HIERARCH ESO ISS PBLA13 END | 112.0 |
| HIERARCH ESO ISS PBL14 START | 97.181 |
| HIERARCH ESO ISS PBL14 END | 96.201 |
| HIERARCH ESO ISS PBLA14 START | 82.347 |
| HIERARCH ESO ISS PBLA14 END | 82.487 |
| HIERARCH ESO ISS PBL23 START | 48.036 |
| HIERARCH ESO ISS PBL23 END | 47.685 |
| HIERARCH ESO ISS PBLA23 START | 63.8 |
| HIERARCH ESO ISS PBLA23 END | 63.8 |
| HIERARCH ESO ISS PBL24 START | 86.184 |
| HIERARCH ESO ISS PBL24 END | 85.986 |
| HIERARCH ESO ISS PBLA24 START | 37.055 |
| HIERARCH ESO ISS PBLA24 END | 37.098 |
| HIERARCH ESO ISS PBL34 START | 48.354 |
| HIERARCH ESO ISS PBL34 END | 48.366 |
| HIERARCH ESO ISS PBLA34 START | 10.542 |
| HIERARCH ESO ISS PBLA34 END | 10.833 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.008991 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.009631 |
| HIERARCH ESO ISS AMBI TEMP | 9.94 |
| HIERARCH ESO ISS AMBI FWHM START | 0.66 |
| HIERARCH ESO ISS AMBI FWHM END | 0.61 |
| HIERARCH ESO FT ROBJ NAME | GJ65B |
| HIERARCH ESO FT ROBJ ALPHA | 013901.3911 |
| HIERARCH ESO FT ROBJ DELTA | -175701.0067 |