Exposure
- ID
- GRAVI.2023-08-27T08:49:33.921_2
- Header ID
- GRAVI.2023-08-27T08:49:33.921
- Date updated
- 2023-08-27 09:00:30 UTC+0000
- Release date
- 2024-02-23 09:00:30 UTC+0000
- UTC Start
- 2023-08-27 08:49:33.921
- UTC End
- 2023-08-27 08:52:13.921
- MJD Start
- 60183.36775372
- MJD End
- 60183.369605571854
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002938
- Ambient temperature (°C)
- 14.0
- Seeing (arcsec)
- 0.74
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 | 88.0860 | 87.8640 | 120.4000 | 120.7000 |
| A0-J2 | 126.4250 | 126.0930 | 96.7000 | 96.9000 |
| A0-K0 | 126.4200 | 126.1780 | 74.7150 | 74.9050 |
| G1-J2 | 57.9180 | 57.8530 | 58.9000 | 59.1000 |
| G1-K0 | 90.4800 | 90.4830 | 30.5450 | 30.7700 |
| J2-K0 | 48.1610 | 48.1550 | 355.6880 | 356.0070 |
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 | 60183.36775372 |
| 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 | 88.086 |
| HIERARCH ESO ISS PBL12 END | 87.864 |
| HIERARCH ESO ISS PBLA12 START | 120.4 |
| HIERARCH ESO ISS PBLA12 END | 120.7 |
| HIERARCH ESO ISS PBL13 START | 126.425 |
| HIERARCH ESO ISS PBL13 END | 126.093 |
| HIERARCH ESO ISS PBLA13 START | 96.7 |
| HIERARCH ESO ISS PBLA13 END | 96.9 |
| HIERARCH ESO ISS PBL14 START | 126.42 |
| HIERARCH ESO ISS PBL14 END | 126.178 |
| HIERARCH ESO ISS PBLA14 START | 74.715 |
| HIERARCH ESO ISS PBLA14 END | 74.905 |
| HIERARCH ESO ISS PBL23 START | 57.918 |
| HIERARCH ESO ISS PBL23 END | 57.853 |
| HIERARCH ESO ISS PBLA23 START | 58.9 |
| HIERARCH ESO ISS PBLA23 END | 59.1 |
| HIERARCH ESO ISS PBL24 START | 90.48 |
| HIERARCH ESO ISS PBL24 END | 90.483 |
| HIERARCH ESO ISS PBLA24 START | 30.545 |
| HIERARCH ESO ISS PBLA24 END | 30.77 |
| HIERARCH ESO ISS PBL34 START | 48.161 |
| HIERARCH ESO ISS PBL34 END | 48.155 |
| HIERARCH ESO ISS PBLA34 START | 355.688 |
| HIERARCH ESO ISS PBLA34 END | 356.007 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003177 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002699 |
| HIERARCH ESO ISS AMBI TEMP | 14.0 |
| HIERARCH ESO ISS AMBI FWHM START | 0.7 |
| HIERARCH ESO ISS AMBI FWHM END | 0.78 |
| HIERARCH ESO FT ROBJ NAME | GJ65A |
| HIERARCH ESO FT ROBJ ALPHA | 013901.452 |
| HIERARCH ESO FT ROBJ DELTA | -175702.045 |