Exposure
- ID
- GRAVI.2024-08-29T07:22:57.131_1
- Header ID
- GRAVI.2024-08-29T07:22:57.131
- Date updated
- 2024-08-29 07:35:35 UTC+0000
- Release date
- 2025-08-29 07:35:35 UTC+0000
- UTC Start
- 2024-08-29 07:22:57.131
- UTC End
- 2024-08-29 07:25:37.131
- MJD Start
- 60551.30760568
- MJD End
- 60551.309457531854
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002094
- Ambient temperature (°C)
- 8.3
- Seeing (arcsec)
- 1.93
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 | 45.8190 | 45.9040 | 145.4000 | 145.7000 |
| A0-J2 | 127.7780 | 127.9510 | 85.6000 | 86.1000 |
| A0-J6 | 165.5610 | 165.4310 | 21.8500 | 22.2230 |
| B5-J2 | 111.9490 | 111.9700 | 64.9000 | 65.4000 |
| B5-J6 | 194.6440 | 194.5510 | 10.5320 | 10.8720 |
| J2-J6 | 158.1570 | 158.3720 | 335.4250 | 335.7370 |
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 | 60551.30760568 |
| 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 | 45.819 |
| HIERARCH ESO ISS PBL12 END | 45.904 |
| HIERARCH ESO ISS PBLA12 START | 145.4 |
| HIERARCH ESO ISS PBLA12 END | 145.7 |
| HIERARCH ESO ISS PBL13 START | 127.778 |
| HIERARCH ESO ISS PBL13 END | 127.951 |
| HIERARCH ESO ISS PBLA13 START | 85.6 |
| HIERARCH ESO ISS PBLA13 END | 86.1 |
| HIERARCH ESO ISS PBL14 START | 165.561 |
| HIERARCH ESO ISS PBL14 END | 165.431 |
| HIERARCH ESO ISS PBLA14 START | 21.85 |
| HIERARCH ESO ISS PBLA14 END | 22.223 |
| HIERARCH ESO ISS PBL23 START | 111.949 |
| HIERARCH ESO ISS PBL23 END | 111.97 |
| HIERARCH ESO ISS PBLA23 START | 64.9 |
| HIERARCH ESO ISS PBLA23 END | 65.4 |
| HIERARCH ESO ISS PBL24 START | 194.644 |
| HIERARCH ESO ISS PBL24 END | 194.551 |
| HIERARCH ESO ISS PBLA24 START | 10.532 |
| HIERARCH ESO ISS PBLA24 END | 10.872 |
| HIERARCH ESO ISS PBL34 START | 158.157 |
| HIERARCH ESO ISS PBL34 END | 158.372 |
| HIERARCH ESO ISS PBLA34 START | 335.425 |
| HIERARCH ESO ISS PBLA34 END | 335.737 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002094 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002094 |
| HIERARCH ESO ISS AMBI TEMP | 8.3 |
| HIERARCH ESO ISS AMBI FWHM START | 1.93 |
| HIERARCH ESO ISS AMBI FWHM END | 1.93 |