Exposure
- ID
- GRAVI.2023-09-10T08:22:50.180_2
- Header ID
- GRAVI.2023-09-10T08:22:50.180
- Date updated
- 2023-09-10 08:30:36 UTC+0000
- Release date
- 2024-03-08 08:30:36 UTC+0000
- UTC Start
- 2023-09-10 08:22:50.180
- UTC End
- 2023-09-10 08:25:30.180
- MJD Start
- 60197.3491919
- MJD End
- 60197.351043751856
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.001693
- Ambient temperature (°C)
- 12.27
- Seeing (arcsec)
- 1.905
Observation
- ID
- 56957
- Category
- science
- Program ID
- 111.24KS.005
- 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 | 85.5720 | 85.2700 | 123.6000 | 124.0000 |
| A0-J2 | 122.4450 | 121.9400 | 99.1000 | 99.4000 |
| A0-K0 | 123.3290 | 122.9160 | 76.5260 | 76.7000 |
| G1-J2 | 57.0080 | 56.8800 | 60.6000 | 60.7000 |
| G1-K0 | 90.3610 | 90.3280 | 32.5980 | 32.7860 |
| J2-K0 | 48.1220 | 48.1200 | 358.8450 | 359.1690 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 111.24KS.005 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60197.3491919 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | G 272-61 |
| HIERARCH ESO INS SOBJ NAME | GJ65B |
| RA | 24.772006 |
| 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 | 85.572 |
| HIERARCH ESO ISS PBL12 END | 85.27 |
| HIERARCH ESO ISS PBLA12 START | 123.6 |
| HIERARCH ESO ISS PBLA12 END | 124.0 |
| HIERARCH ESO ISS PBL13 START | 122.445 |
| HIERARCH ESO ISS PBL13 END | 121.94 |
| HIERARCH ESO ISS PBLA13 START | 99.1 |
| HIERARCH ESO ISS PBLA13 END | 99.4 |
| HIERARCH ESO ISS PBL14 START | 123.329 |
| HIERARCH ESO ISS PBL14 END | 122.916 |
| HIERARCH ESO ISS PBLA14 START | 76.526 |
| HIERARCH ESO ISS PBLA14 END | 76.7 |
| HIERARCH ESO ISS PBL23 START | 57.008 |
| HIERARCH ESO ISS PBL23 END | 56.88 |
| HIERARCH ESO ISS PBLA23 START | 60.6 |
| HIERARCH ESO ISS PBLA23 END | 60.7 |
| HIERARCH ESO ISS PBL24 START | 90.361 |
| HIERARCH ESO ISS PBL24 END | 90.328 |
| HIERARCH ESO ISS PBLA24 START | 32.598 |
| HIERARCH ESO ISS PBLA24 END | 32.786 |
| HIERARCH ESO ISS PBL34 START | 48.122 |
| HIERARCH ESO ISS PBL34 END | 48.12 |
| HIERARCH ESO ISS PBLA34 START | 358.845 |
| HIERARCH ESO ISS PBLA34 END | 359.169 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00185 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001536 |
| HIERARCH ESO ISS AMBI TEMP | 12.27 |
| HIERARCH ESO ISS AMBI FWHM START | 1.87 |
| HIERARCH ESO ISS AMBI FWHM END | 1.94 |
| HIERARCH ESO FT ROBJ NAME | GJ65A |
| HIERARCH ESO FT ROBJ ALPHA | 013901.452 |
| HIERARCH ESO FT ROBJ DELTA | -175702.045 |