Exposure
- ID
- GRAVI.2024-08-29T05:35:20.858_1
- Header ID
- GRAVI.2024-08-29T05:35:20.858
- Date updated
- 2024-08-29 05:45:31 UTC+0000
- Release date
- 2025-08-29 05:45:30 UTC+0000
- UTC Start
- 2024-08-29 05:35:20.858
- UTC End
- 2024-08-29 05:38:00.858
- MJD Start
- 60551.2328803
- MJD End
- 60551.234732151854
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002094
- Ambient temperature (°C)
- 8.12
- Seeing (arcsec)
- 1.61
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 | 41.0190 | 41.1920 | 134.5000 | 134.8000 |
| A0-J2 | 114.2710 | 114.7800 | 65.6000 | 66.2000 |
| A0-J6 | 168.1700 | 168.1440 | 6.9740 | 7.3920 |
| B5-J2 | 106.6410 | 106.8630 | 44.5000 | 45.1000 |
| B5-J6 | 195.8870 | 195.9060 | 357.4190 | 357.7750 |
| J2-J6 | 146.0050 | 146.4440 | 325.0610 | 325.3020 |
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 | 60551.2328803 |
| 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 | 41.019 |
| HIERARCH ESO ISS PBL12 END | 41.192 |
| HIERARCH ESO ISS PBLA12 START | 134.5 |
| HIERARCH ESO ISS PBLA12 END | 134.8 |
| HIERARCH ESO ISS PBL13 START | 114.271 |
| HIERARCH ESO ISS PBL13 END | 114.78 |
| HIERARCH ESO ISS PBLA13 START | 65.6 |
| HIERARCH ESO ISS PBLA13 END | 66.2 |
| HIERARCH ESO ISS PBL14 START | 168.17 |
| HIERARCH ESO ISS PBL14 END | 168.144 |
| HIERARCH ESO ISS PBLA14 START | 6.974 |
| HIERARCH ESO ISS PBLA14 END | 7.392 |
| HIERARCH ESO ISS PBL23 START | 106.641 |
| HIERARCH ESO ISS PBL23 END | 106.863 |
| HIERARCH ESO ISS PBLA23 START | 44.5 |
| HIERARCH ESO ISS PBLA23 END | 45.1 |
| HIERARCH ESO ISS PBL24 START | 195.887 |
| HIERARCH ESO ISS PBL24 END | 195.906 |
| HIERARCH ESO ISS PBLA24 START | 357.419 |
| HIERARCH ESO ISS PBLA24 END | 357.775 |
| HIERARCH ESO ISS PBL34 START | 146.005 |
| HIERARCH ESO ISS PBL34 END | 146.444 |
| HIERARCH ESO ISS PBLA34 START | 325.061 |
| HIERARCH ESO ISS PBLA34 END | 325.302 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002094 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002094 |
| HIERARCH ESO ISS AMBI TEMP | 8.12 |
| HIERARCH ESO ISS AMBI FWHM START | 1.61 |
| HIERARCH ESO ISS AMBI FWHM END | 1.61 |