Exposure
- ID
- GRAVI.2024-11-21T07:40:59.944_1
- Header ID
- GRAVI.2024-11-21T07:40:59.944
- Date updated
- 2024-11-21 07:55:28 UTC+0000
- Release date
- 2025-11-21 07:55:28 UTC+0000
- UTC Start
- 2024-11-21 07:40:59.944
- UTC End
- 2024-11-21 07:44:59.944
- MJD Start
- 60635.32013824
- MJD End
- 60635.3229160178
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003467
- Ambient temperature (°C)
- 11.44
- Seeing (arcsec)
- 1.205
Observation
- ID
- 61930
- Category
- science
- Program ID
- 114.27DS.001
- Program Title
- COMPLETING THE VLTI/GRAVITY MULTIPLICITY SURVEY OF NEARBY A-TYPE STARS WITH HIGH GAIA-HIPPARCOS ACCELERATIONS
- Program Type
- Normal
- PI / COI
- WAISBERG / KLEIN / KATZ
Target
- ID
- 46051
- Name
- HIP46328
- RA
- 141.677666
- DEC
- -64.92935
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 77.1530 | 77.5120 | 77.9000 | 78.9000 |
| A0-J2 | 123.9820 | 124.2230 | 58.6000 | 59.6000 |
| A0-K0 | 127.9690 | 127.9770 | 43.1430 | 44.1040 |
| G1-J2 | 57.2100 | 57.1650 | 32.1000 | 32.9000 |
| G1-K0 | 78.1730 | 78.1160 | 8.8810 | 9.5810 |
| J2-K0 | 34.0750 | 34.2190 | 327.5310 | 328.1050 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 114.27DS.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
| MJD-OBS | 60635.32013824 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 82068 |
| HIERARCH ESO INS SOBJ NAME | HIP46328 |
| RA | 141.677666 |
| DEC | -64.92935 |
| HIERARCH ESO INS SPEC RES | HIGH |
| HIERARCH ESO INS POLA MODE | COMBINED |
| 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 | 256.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
| HIERARCH ESO DET2 NDIT | 8 |
| HIERARCH ESO ISS PBL12 START | 77.153 |
| HIERARCH ESO ISS PBL12 END | 77.512 |
| HIERARCH ESO ISS PBLA12 START | 77.9 |
| HIERARCH ESO ISS PBLA12 END | 78.9 |
| HIERARCH ESO ISS PBL13 START | 123.982 |
| HIERARCH ESO ISS PBL13 END | 124.223 |
| HIERARCH ESO ISS PBLA13 START | 58.6 |
| HIERARCH ESO ISS PBLA13 END | 59.6 |
| HIERARCH ESO ISS PBL14 START | 127.969 |
| HIERARCH ESO ISS PBL14 END | 127.977 |
| HIERARCH ESO ISS PBLA14 START | 43.143 |
| HIERARCH ESO ISS PBLA14 END | 44.104 |
| HIERARCH ESO ISS PBL23 START | 57.21 |
| HIERARCH ESO ISS PBL23 END | 57.165 |
| HIERARCH ESO ISS PBLA23 START | 32.1 |
| HIERARCH ESO ISS PBLA23 END | 32.9 |
| HIERARCH ESO ISS PBL24 START | 78.173 |
| HIERARCH ESO ISS PBL24 END | 78.116 |
| HIERARCH ESO ISS PBLA24 START | 8.881 |
| HIERARCH ESO ISS PBLA24 END | 9.581 |
| HIERARCH ESO ISS PBL34 START | 34.075 |
| HIERARCH ESO ISS PBL34 END | 34.219 |
| HIERARCH ESO ISS PBLA34 START | 327.531 |
| HIERARCH ESO ISS PBLA34 END | 328.105 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003456 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003478 |
| HIERARCH ESO ISS AMBI TEMP | 11.44 |
| HIERARCH ESO ISS AMBI FWHM START | 1.29 |
| HIERARCH ESO ISS AMBI FWHM END | 1.12 |