Exposure
- ID
- GRAVI.2024-08-29T07:14:27.109_1
- Header ID
- GRAVI.2024-08-29T07:14:27.109
- Date updated
- 2024-08-29 07:25:34 UTC+0000
- Release date
- 2025-08-29 07:25:34 UTC+0000
- UTC Start
- 2024-08-29 07:14:27.109
- UTC End
- 2024-08-29 07:17:07.109
- MJD Start
- 60551.30170265
- MJD End
- 60551.30355450186
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002094
- Ambient temperature (°C)
- 8.25
- Seeing (arcsec)
- 1.795
Observation
- ID
- 60452
- Category
- science
- Program ID
- 114.272P.001
- Program Title
- PRECISION MASSES AND ORBITS OF A-TYPE GAIA BINARIES
- Program Type
- Normal
- PI / COI
- GARDNER / KRAUS / LU
Target
- ID
- 44903
- Name
- phi_Phe
- RA
- 28.590043
- DEC
- -42.49709
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 45.5520 | 45.6450 | 144.4000 | 144.7000 |
| A0-J2 | 127.1950 | 127.4040 | 84.1000 | 84.6000 |
| A0-J6 | 165.9280 | 165.8070 | 20.7310 | 21.1090 |
| B5-J2 | 111.8400 | 111.8850 | 63.4000 | 63.9000 |
| B5-J6 | 194.9000 | 194.8170 | 9.5140 | 9.8580 |
| J2-J6 | 157.4820 | 157.7160 | 334.5050 | 334.8120 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 114.272P.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
| MJD-OBS | 60551.30170265 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | phi Phe |
| HIERARCH ESO INS SOBJ NAME | phi_Phe |
| RA | 28.590043 |
| DEC | -42.49709 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| HIERARCH ESO INS POLA MODE | COMBINED |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | A0 |
| HIERARCH ESO ISS CONF STATION2 | B5 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | J6 |
| EXPTIME | 176.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 16 |
| HIERARCH ESO ISS PBL12 START | 45.552 |
| HIERARCH ESO ISS PBL12 END | 45.645 |
| HIERARCH ESO ISS PBLA12 START | 144.4 |
| HIERARCH ESO ISS PBLA12 END | 144.7 |
| HIERARCH ESO ISS PBL13 START | 127.195 |
| HIERARCH ESO ISS PBL13 END | 127.404 |
| HIERARCH ESO ISS PBLA13 START | 84.1 |
| HIERARCH ESO ISS PBLA13 END | 84.6 |
| HIERARCH ESO ISS PBL14 START | 165.928 |
| HIERARCH ESO ISS PBL14 END | 165.807 |
| HIERARCH ESO ISS PBLA14 START | 20.731 |
| HIERARCH ESO ISS PBLA14 END | 21.109 |
| HIERARCH ESO ISS PBL23 START | 111.84 |
| HIERARCH ESO ISS PBL23 END | 111.885 |
| HIERARCH ESO ISS PBLA23 START | 63.4 |
| HIERARCH ESO ISS PBLA23 END | 63.9 |
| HIERARCH ESO ISS PBL24 START | 194.9 |
| HIERARCH ESO ISS PBL24 END | 194.817 |
| HIERARCH ESO ISS PBLA24 START | 9.514 |
| HIERARCH ESO ISS PBLA24 END | 9.858 |
| HIERARCH ESO ISS PBL34 START | 157.482 |
| HIERARCH ESO ISS PBL34 END | 157.716 |
| HIERARCH ESO ISS PBLA34 START | 334.505 |
| HIERARCH ESO ISS PBLA34 END | 334.812 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002094 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002094 |
| HIERARCH ESO ISS AMBI TEMP | 8.25 |
| HIERARCH ESO ISS AMBI FWHM START | 1.66 |
| HIERARCH ESO ISS AMBI FWHM END | 1.93 |