Exposure
- ID
- GRAVI.2023-08-27T09:13:24.982_2
- Header ID
- GRAVI.2023-08-27T09:13:24.982
- Date updated
- 2023-08-27 09:25:30 UTC+0000
- Release date
- 2024-02-23 09:25:30 UTC+0000
- UTC Start
- 2023-08-27 09:13:24.982
- UTC End
- 2023-08-27 09:16:04.982
- MJD Start
- 60183.38431692
- MJD End
- 60183.38616877185
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0031765
- Ambient temperature (°C)
- 13.96
- Seeing (arcsec)
- 0.76
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 | 86.0170 | 85.7270 | 123.1000 | 123.4000 |
| A0-J2 | 123.1790 | 122.7010 | 98.7000 | 99.0000 |
| A0-K0 | 123.9230 | 123.5370 | 76.2480 | 76.4300 |
| G1-J2 | 57.1920 | 57.0730 | 60.3000 | 60.5000 |
| G1-K0 | 90.4030 | 90.3770 | 32.2950 | 32.4940 |
| J2-K0 | 48.1250 | 48.1230 | 358.3430 | 358.6720 |
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 | 60183.38431692 |
| 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 | 86.017 |
| HIERARCH ESO ISS PBL12 END | 85.727 |
| HIERARCH ESO ISS PBLA12 START | 123.1 |
| HIERARCH ESO ISS PBLA12 END | 123.4 |
| HIERARCH ESO ISS PBL13 START | 123.179 |
| HIERARCH ESO ISS PBL13 END | 122.701 |
| HIERARCH ESO ISS PBLA13 START | 98.7 |
| HIERARCH ESO ISS PBLA13 END | 99.0 |
| HIERARCH ESO ISS PBL14 START | 123.923 |
| HIERARCH ESO ISS PBL14 END | 123.537 |
| HIERARCH ESO ISS PBLA14 START | 76.248 |
| HIERARCH ESO ISS PBLA14 END | 76.43 |
| HIERARCH ESO ISS PBL23 START | 57.192 |
| HIERARCH ESO ISS PBL23 END | 57.073 |
| HIERARCH ESO ISS PBLA23 START | 60.3 |
| HIERARCH ESO ISS PBLA23 END | 60.5 |
| HIERARCH ESO ISS PBL24 START | 90.403 |
| HIERARCH ESO ISS PBL24 END | 90.377 |
| HIERARCH ESO ISS PBLA24 START | 32.295 |
| HIERARCH ESO ISS PBLA24 END | 32.494 |
| HIERARCH ESO ISS PBL34 START | 48.125 |
| HIERARCH ESO ISS PBL34 END | 48.123 |
| HIERARCH ESO ISS PBLA34 START | 358.343 |
| HIERARCH ESO ISS PBLA34 END | 358.672 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003209 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003144 |
| HIERARCH ESO ISS AMBI TEMP | 13.96 |
| HIERARCH ESO ISS AMBI FWHM START | 0.72 |
| HIERARCH ESO ISS AMBI FWHM END | 0.8 |
| HIERARCH ESO FT ROBJ NAME | GJ65A |
| HIERARCH ESO FT ROBJ ALPHA | 013901.452 |
| HIERARCH ESO FT ROBJ DELTA | -175702.045 |