Exposure
- ID
- GRAVI.2024-08-29T05:20:56.821_1
- Header ID
- GRAVI.2024-08-29T05:20:56.821
- Date updated
- 2024-08-29 05:30:50 UTC+0000
- Release date
- 2025-08-29 05:30:50 UTC+0000
- UTC Start
- 2024-08-29 05:20:56.821
- UTC End
- 2024-08-29 05:23:36.821
- MJD Start
- 60551.22287987
- MJD End
- 60551.22473172186
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002094
- Ambient temperature (°C)
- 8.21
- 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 | 40.1210 | 40.3050 | 133.3000 | 133.6000 |
| A0-J2 | 111.6520 | 112.1850 | 62.5000 | 63.1000 |
| A0-J6 | 168.2770 | 168.2590 | 4.8980 | 5.3130 |
| B5-J2 | 105.5050 | 105.7340 | 41.5000 | 42.1000 |
| B5-J6 | 195.7490 | 195.7830 | 355.6590 | 356.0100 |
| J2-J6 | 143.7110 | 144.1830 | 323.9050 | 324.1300 |
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 | 60551.22287987 |
| 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 | 40.121 |
| HIERARCH ESO ISS PBL12 END | 40.305 |
| HIERARCH ESO ISS PBLA12 START | 133.3 |
| HIERARCH ESO ISS PBLA12 END | 133.6 |
| HIERARCH ESO ISS PBL13 START | 111.652 |
| HIERARCH ESO ISS PBL13 END | 112.185 |
| HIERARCH ESO ISS PBLA13 START | 62.5 |
| HIERARCH ESO ISS PBLA13 END | 63.1 |
| HIERARCH ESO ISS PBL14 START | 168.277 |
| HIERARCH ESO ISS PBL14 END | 168.259 |
| HIERARCH ESO ISS PBLA14 START | 4.898 |
| HIERARCH ESO ISS PBLA14 END | 5.313 |
| HIERARCH ESO ISS PBL23 START | 105.505 |
| HIERARCH ESO ISS PBL23 END | 105.734 |
| HIERARCH ESO ISS PBLA23 START | 41.5 |
| HIERARCH ESO ISS PBLA23 END | 42.1 |
| HIERARCH ESO ISS PBL24 START | 195.749 |
| HIERARCH ESO ISS PBL24 END | 195.783 |
| HIERARCH ESO ISS PBLA24 START | 355.659 |
| HIERARCH ESO ISS PBLA24 END | 356.01 |
| HIERARCH ESO ISS PBL34 START | 143.711 |
| HIERARCH ESO ISS PBL34 END | 144.183 |
| HIERARCH ESO ISS PBLA34 START | 323.905 |
| HIERARCH ESO ISS PBLA34 END | 324.13 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002094 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002094 |
| HIERARCH ESO ISS AMBI TEMP | 8.21 |
| HIERARCH ESO ISS AMBI FWHM START | 1.61 |
| HIERARCH ESO ISS AMBI FWHM END | 1.61 |