Exposure
- ID
- GRAVI.2023-08-27T09:31:04.026_2
- Header ID
- GRAVI.2023-08-27T09:31:04.026
- Date updated
- 2023-08-27 09:40:31 UTC+0000
- Release date
- 2024-02-23 09:40:31 UTC+0000
- UTC Start
- 2023-08-27 09:31:04.026
- UTC End
- 2023-08-27 09:33:44.026
- MJD Start
- 60183.39657438
- MJD End
- 60183.398426231855
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0033925
- Ambient temperature (°C)
- 13.98
- Seeing (arcsec)
- 0.785
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 | 84.1490 | 83.8140 | 125.3000 | 125.7000 |
| A0-J2 | 120.0270 | 119.4430 | 100.3000 | 100.6000 |
| A0-K0 | 121.3230 | 120.8280 | 77.3170 | 77.4900 |
| G1-J2 | 56.3730 | 56.2140 | 61.2000 | 61.4000 |
| G1-K0 | 90.1790 | 90.1270 | 33.4300 | 33.6050 |
| J2-K0 | 48.1190 | 48.1200 | 0.3220 | 0.6520 |
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 | 60183.39657438 |
| 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 | 84.149 |
| HIERARCH ESO ISS PBL12 END | 83.814 |
| HIERARCH ESO ISS PBLA12 START | 125.3 |
| HIERARCH ESO ISS PBLA12 END | 125.7 |
| HIERARCH ESO ISS PBL13 START | 120.027 |
| HIERARCH ESO ISS PBL13 END | 119.443 |
| HIERARCH ESO ISS PBLA13 START | 100.3 |
| HIERARCH ESO ISS PBLA13 END | 100.6 |
| HIERARCH ESO ISS PBL14 START | 121.323 |
| HIERARCH ESO ISS PBL14 END | 120.828 |
| HIERARCH ESO ISS PBLA14 START | 77.317 |
| HIERARCH ESO ISS PBLA14 END | 77.49 |
| HIERARCH ESO ISS PBL23 START | 56.373 |
| HIERARCH ESO ISS PBL23 END | 56.214 |
| HIERARCH ESO ISS PBLA23 START | 61.2 |
| HIERARCH ESO ISS PBLA23 END | 61.4 |
| HIERARCH ESO ISS PBL24 START | 90.179 |
| HIERARCH ESO ISS PBL24 END | 90.127 |
| HIERARCH ESO ISS PBLA24 START | 33.43 |
| HIERARCH ESO ISS PBLA24 END | 33.605 |
| HIERARCH ESO ISS PBL34 START | 48.119 |
| HIERARCH ESO ISS PBL34 END | 48.12 |
| HIERARCH ESO ISS PBLA34 START | 0.322 |
| HIERARCH ESO ISS PBLA34 END | 0.652 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002954 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003831 |
| HIERARCH ESO ISS AMBI TEMP | 13.98 |
| HIERARCH ESO ISS AMBI FWHM START | 0.93 |
| HIERARCH ESO ISS AMBI FWHM END | 0.64 |
| HIERARCH ESO FT ROBJ NAME | GJ65A |
| HIERARCH ESO FT ROBJ ALPHA | 013901.452 |
| HIERARCH ESO FT ROBJ DELTA | -175702.045 |