Exposure
- ID
- GRAVI.2024-08-29T05:27:35.838_1
- Header ID
- GRAVI.2024-08-29T05:27:35.838
- Date updated
- 2024-08-29 05:35:40 UTC+0000
- Release date
- 2025-08-29 05:35:40 UTC+0000
- UTC Start
- 2024-08-29 05:27:35.838
- UTC End
- 2024-08-29 05:30:15.838
- MJD Start
- 60551.22749812
- MJD End
- 60551.22934997186
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002094
- Ambient temperature (°C)
- 8.4
- 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 | 40.5450 | 40.7230 | 133.9000 | 134.1000 |
| A0-J2 | 112.8800 | 113.4010 | 63.9000 | 64.6000 |
| A0-J6 | 168.2330 | 168.2110 | 5.8620 | 6.2770 |
| B5-J2 | 106.0350 | 106.2620 | 42.9000 | 43.5000 |
| B5-J6 | 195.8220 | 195.8490 | 356.4750 | 356.8260 |
| J2-J6 | 144.7940 | 145.2500 | 324.4340 | 324.6660 |
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 | 60551.22749812 |
| 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 | 40.545 |
| HIERARCH ESO ISS PBL12 END | 40.723 |
| HIERARCH ESO ISS PBLA12 START | 133.9 |
| HIERARCH ESO ISS PBLA12 END | 134.1 |
| HIERARCH ESO ISS PBL13 START | 112.88 |
| HIERARCH ESO ISS PBL13 END | 113.401 |
| HIERARCH ESO ISS PBLA13 START | 63.9 |
| HIERARCH ESO ISS PBLA13 END | 64.6 |
| HIERARCH ESO ISS PBL14 START | 168.233 |
| HIERARCH ESO ISS PBL14 END | 168.211 |
| HIERARCH ESO ISS PBLA14 START | 5.862 |
| HIERARCH ESO ISS PBLA14 END | 6.277 |
| HIERARCH ESO ISS PBL23 START | 106.035 |
| HIERARCH ESO ISS PBL23 END | 106.262 |
| HIERARCH ESO ISS PBLA23 START | 42.9 |
| HIERARCH ESO ISS PBLA23 END | 43.5 |
| HIERARCH ESO ISS PBL24 START | 195.822 |
| HIERARCH ESO ISS PBL24 END | 195.849 |
| HIERARCH ESO ISS PBLA24 START | 356.475 |
| HIERARCH ESO ISS PBLA24 END | 356.826 |
| HIERARCH ESO ISS PBL34 START | 144.794 |
| HIERARCH ESO ISS PBL34 END | 145.25 |
| HIERARCH ESO ISS PBLA34 START | 324.434 |
| HIERARCH ESO ISS PBLA34 END | 324.666 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002094 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002094 |
| HIERARCH ESO ISS AMBI TEMP | 8.4 |
| HIERARCH ESO ISS AMBI FWHM START | 1.61 |
| HIERARCH ESO ISS AMBI FWHM END | 1.61 |