Exposure
- ID
- GRAVI.2023-09-10T08:14:29.159_2
- Header ID
- GRAVI.2023-09-10T08:14:29.159
- Date updated
- 2023-09-10 08:25:24 UTC+0000
- Release date
- 2024-03-08 08:25:24 UTC+0000
- UTC Start
- 2023-09-10 08:14:29.159
- UTC End
- 2023-09-10 08:17:09.159
- MJD Start
- 60197.34339304
- MJD End
- 60197.345244891854
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0014215
- Ambient temperature (°C)
- 12.27
- Seeing (arcsec)
- 1.83
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 | 86.3940 | 86.1140 | 122.6000 | 123.0000 |
| A0-J2 | 123.7930 | 123.3380 | 98.4000 | 98.6000 |
| A0-K0 | 124.4130 | 124.0510 | 76.0040 | 76.1900 |
| G1-J2 | 57.3410 | 57.2310 | 60.1000 | 60.3000 |
| G1-K0 | 90.4330 | 90.4120 | 32.0250 | 32.2310 |
| J2-K0 | 48.1290 | 48.1260 | 357.9050 | 358.2360 |
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 | 60197.34339304 |
| 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 | 86.394 |
| HIERARCH ESO ISS PBL12 END | 86.114 |
| HIERARCH ESO ISS PBLA12 START | 122.6 |
| HIERARCH ESO ISS PBLA12 END | 123.0 |
| HIERARCH ESO ISS PBL13 START | 123.793 |
| HIERARCH ESO ISS PBL13 END | 123.338 |
| HIERARCH ESO ISS PBLA13 START | 98.4 |
| HIERARCH ESO ISS PBLA13 END | 98.6 |
| HIERARCH ESO ISS PBL14 START | 124.413 |
| HIERARCH ESO ISS PBL14 END | 124.051 |
| HIERARCH ESO ISS PBLA14 START | 76.004 |
| HIERARCH ESO ISS PBLA14 END | 76.19 |
| HIERARCH ESO ISS PBL23 START | 57.341 |
| HIERARCH ESO ISS PBL23 END | 57.231 |
| HIERARCH ESO ISS PBLA23 START | 60.1 |
| HIERARCH ESO ISS PBLA23 END | 60.3 |
| HIERARCH ESO ISS PBL24 START | 90.433 |
| HIERARCH ESO ISS PBL24 END | 90.412 |
| HIERARCH ESO ISS PBLA24 START | 32.025 |
| HIERARCH ESO ISS PBLA24 END | 32.231 |
| HIERARCH ESO ISS PBL34 START | 48.129 |
| HIERARCH ESO ISS PBL34 END | 48.126 |
| HIERARCH ESO ISS PBLA34 START | 357.905 |
| HIERARCH ESO ISS PBLA34 END | 358.236 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.001353 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00149 |
| HIERARCH ESO ISS AMBI TEMP | 12.27 |
| HIERARCH ESO ISS AMBI FWHM START | 1.96 |
| HIERARCH ESO ISS AMBI FWHM END | 1.7 |
| HIERARCH ESO FT ROBJ NAME | GJ65A |
| HIERARCH ESO FT ROBJ ALPHA | 013901.452 |
| HIERARCH ESO FT ROBJ DELTA | -175702.045 |