Exposure
- ID
- GRAVI.2023-08-27T08:56:12.938_2
- Header ID
- GRAVI.2023-08-27T08:56:12.938
- 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 08:56:12.938
- UTC End
- 2023-08-27 08:58:52.938
- MJD Start
- 60183.37237197
- MJD End
- 60183.374223821855
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0030039999999999997
- Ambient temperature (°C)
- 14.04
- Seeing (arcsec)
- 0.8049999999999999
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 | 87.5690 | 87.3250 | 121.1000 | 121.4000 |
| A0-J2 | 125.6450 | 125.2690 | 97.2000 | 97.5000 |
| A0-K0 | 125.8450 | 125.5610 | 75.1490 | 75.3400 |
| G1-J2 | 57.7600 | 57.6790 | 59.3000 | 59.5000 |
| G1-K0 | 90.4830 | 90.4790 | 31.0530 | 31.2740 |
| J2-K0 | 48.1480 | 48.1430 | 356.4180 | 356.7450 |
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 | 60183.37237197 |
| 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 | 87.569 |
| HIERARCH ESO ISS PBL12 END | 87.325 |
| HIERARCH ESO ISS PBLA12 START | 121.1 |
| HIERARCH ESO ISS PBLA12 END | 121.4 |
| HIERARCH ESO ISS PBL13 START | 125.645 |
| HIERARCH ESO ISS PBL13 END | 125.269 |
| HIERARCH ESO ISS PBLA13 START | 97.2 |
| HIERARCH ESO ISS PBLA13 END | 97.5 |
| HIERARCH ESO ISS PBL14 START | 125.845 |
| HIERARCH ESO ISS PBL14 END | 125.561 |
| HIERARCH ESO ISS PBLA14 START | 75.149 |
| HIERARCH ESO ISS PBLA14 END | 75.34 |
| HIERARCH ESO ISS PBL23 START | 57.76 |
| HIERARCH ESO ISS PBL23 END | 57.679 |
| HIERARCH ESO ISS PBLA23 START | 59.3 |
| HIERARCH ESO ISS PBLA23 END | 59.5 |
| HIERARCH ESO ISS PBL24 START | 90.483 |
| HIERARCH ESO ISS PBL24 END | 90.479 |
| HIERARCH ESO ISS PBLA24 START | 31.053 |
| HIERARCH ESO ISS PBLA24 END | 31.274 |
| HIERARCH ESO ISS PBL34 START | 48.148 |
| HIERARCH ESO ISS PBL34 END | 48.143 |
| HIERARCH ESO ISS PBLA34 START | 356.418 |
| HIERARCH ESO ISS PBLA34 END | 356.745 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003267 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002741 |
| HIERARCH ESO ISS AMBI TEMP | 14.04 |
| HIERARCH ESO ISS AMBI FWHM START | 0.69 |
| HIERARCH ESO ISS AMBI FWHM END | 0.92 |
| HIERARCH ESO FT ROBJ NAME | GJ65A |
| HIERARCH ESO FT ROBJ ALPHA | 013901.452 |
| HIERARCH ESO FT ROBJ DELTA | -175702.045 |