Exposure
- ID
- GRAVI.2024-02-14T06:11:55.174_2
- Header ID
- GRAVI.2024-02-14T06:11:55.174
- Date updated
- 2024-02-14 06:25:38 UTC+0000
- Release date
- 2024-02-14 06:25:38 UTC+0000
- UTC Start
- 2024-02-14 06:11:55.174
- UTC End
- 2024-02-14 06:17:15.174
- MJD Start
- 60354.25827748
- MJD End
- 60354.2619811837
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0085545
- Ambient temperature (°C)
- 16.38
- Seeing (arcsec)
- 0.83
Observation
- ID
- 58461
- Category
- science
- Program ID
- 60.A-9801(U)
- Program Title
- TECHNICAL TIME
- Program Type
- Normal
- PI / COI
- OBSERVATORY, P
Target
- ID
- 43273
- Name
- P0221_A
- RA
- 166.084733333333
- DEC
- -61.7522166666667
Instrument
- Interferometer
- VLTI
- Instrument
- GRAVITY_FT
- Instrument mode
- LOW
- Instrument sub-mode
- DUAL
- Stations
- A0 G1 J2 K0
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 87.2640 | 87.5180 | 111.2000 | 112.4000 |
| A0-J2 | 129.1790 | 129.2150 | 92.3000 | 93.5000 |
| A0-K0 | 125.4750 | 125.1830 | 74.7010 | 75.9110 |
| G1-J2 | 54.6200 | 54.4110 | 60.9000 | 62.1000 |
| G1-K0 | 75.9250 | 75.6210 | 31.5250 | 32.4010 |
| J2-K0 | 39.0320 | 39.0990 | 348.1030 | 348.8640 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 60.A-9801(U) |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60354.25827748 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | P0221_B |
| HIERARCH ESO INS SOBJ NAME | P0221_B |
| RA | 166.083729 |
| DEC | -61.75542 |
| 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 | G1 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | K0 |
| EXPTIME | 339.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 32 |
| HIERARCH ESO ISS PBL12 START | 87.264 |
| HIERARCH ESO ISS PBL12 END | 87.518 |
| HIERARCH ESO ISS PBLA12 START | 111.2 |
| HIERARCH ESO ISS PBLA12 END | 112.4 |
| HIERARCH ESO ISS PBL13 START | 129.179 |
| HIERARCH ESO ISS PBL13 END | 129.215 |
| HIERARCH ESO ISS PBLA13 START | 92.3 |
| HIERARCH ESO ISS PBLA13 END | 93.5 |
| HIERARCH ESO ISS PBL14 START | 125.475 |
| HIERARCH ESO ISS PBL14 END | 125.183 |
| HIERARCH ESO ISS PBLA14 START | 74.701 |
| HIERARCH ESO ISS PBLA14 END | 75.911 |
| HIERARCH ESO ISS PBL23 START | 54.62 |
| HIERARCH ESO ISS PBL23 END | 54.411 |
| HIERARCH ESO ISS PBLA23 START | 60.9 |
| HIERARCH ESO ISS PBLA23 END | 62.1 |
| HIERARCH ESO ISS PBL24 START | 75.925 |
| HIERARCH ESO ISS PBL24 END | 75.621 |
| HIERARCH ESO ISS PBLA24 START | 31.525 |
| HIERARCH ESO ISS PBLA24 END | 32.401 |
| HIERARCH ESO ISS PBL34 START | 39.032 |
| HIERARCH ESO ISS PBL34 END | 39.099 |
| HIERARCH ESO ISS PBLA34 START | 348.103 |
| HIERARCH ESO ISS PBLA34 END | 348.864 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.008274 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.008835 |
| HIERARCH ESO ISS AMBI TEMP | 16.38 |
| HIERARCH ESO ISS AMBI FWHM START | 0.79 |
| HIERARCH ESO ISS AMBI FWHM END | 0.87 |
| HIERARCH ESO FT ROBJ NAME | P0221_A |
| HIERARCH ESO FT ROBJ ALPHA | 110420.336 |
| HIERARCH ESO FT ROBJ DELTA | -614507.980 |