Exposure
- ID
- GRAVI.2024-12-13T01:29:39.455_2
- Header ID
- GRAVI.2024-12-13T01:29:39.455
- Date updated
- 2024-12-13 01:35:31 UTC+0000
- Release date
- 2025-12-13 01:35:31 UTC+0000
- UTC Start
- 2024-12-13 01:29:39.455
- UTC End
- 2024-12-13 01:29:53.855
- MJD Start
- 60657.06226221
- MJD End
- 60657.06242887666
- Exposure time (s)
- 14.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0054405
- Ambient temperature (°C)
- 14.98
- Seeing (arcsec)
- 0.585
Observation
- ID
- 61820
- Category
- science
- Program ID
- 114.27UV.001
- Program Title
- GPAO COMMISSIONING
- Program Type
- Normal
- PI / COI
- TEAM, G.
Target
- ID
- 45955
- Name
- beta_Pic
- RA
- 86.82119999999999
- DEC
- -51.066511388888884
Instrument
- Interferometer
- VLTI
- Instrument
- GRAVITY_FT
- Instrument mode
- LOW
- Instrument sub-mode
- DUAL
- Stations
- U1 U2 U3 U4
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 54.4070 | 54.4080 | 358.1000 | 358.2000 |
| U1-U3 | 100.4600 | 100.4590 | 2.6000 | 2.7000 |
| U1-U4 | 128.4450 | 128.4570 | 21.5900 | 21.7140 |
| U2-U3 | 46.4180 | 46.4170 | 7.9000 | 8.0000 |
| U2-U4 | 81.4980 | 81.5330 | 37.0330 | 37.1750 |
| U3-U4 | 46.8040 | 46.8620 | 65.9470 | 66.0900 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 114.27UV.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60657.06226221 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | beta Pic |
| HIERARCH ESO INS SOBJ NAME | beta_Pic |
| RA | 86.824703 |
| DEC | -51.06594 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| HIERARCH ESO INS POLA MODE | COMBINED |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | U1 |
| HIERARCH ESO ISS CONF STATION2 | U2 |
| HIERARCH ESO ISS CONF STATION3 | U3 |
| HIERARCH ESO ISS CONF STATION4 | U4 |
| EXPTIME | 34.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 0.3 |
| HIERARCH ESO DET2 NDIT | 48 |
| HIERARCH ESO ISS PBL12 START | 54.407 |
| HIERARCH ESO ISS PBL12 END | 54.408 |
| HIERARCH ESO ISS PBLA12 START | 358.1 |
| HIERARCH ESO ISS PBLA12 END | 358.2 |
| HIERARCH ESO ISS PBL13 START | 100.46 |
| HIERARCH ESO ISS PBL13 END | 100.459 |
| HIERARCH ESO ISS PBLA13 START | 2.6 |
| HIERARCH ESO ISS PBLA13 END | 2.7 |
| HIERARCH ESO ISS PBL14 START | 128.445 |
| HIERARCH ESO ISS PBL14 END | 128.457 |
| HIERARCH ESO ISS PBLA14 START | 21.59 |
| HIERARCH ESO ISS PBLA14 END | 21.714 |
| HIERARCH ESO ISS PBL23 START | 46.418 |
| HIERARCH ESO ISS PBL23 END | 46.417 |
| HIERARCH ESO ISS PBLA23 START | 7.9 |
| HIERARCH ESO ISS PBLA23 END | 8.0 |
| HIERARCH ESO ISS PBL24 START | 81.498 |
| HIERARCH ESO ISS PBL24 END | 81.533 |
| HIERARCH ESO ISS PBLA24 START | 37.033 |
| HIERARCH ESO ISS PBLA24 END | 37.175 |
| HIERARCH ESO ISS PBL34 START | 46.804 |
| HIERARCH ESO ISS PBL34 END | 46.862 |
| HIERARCH ESO ISS PBLA34 START | 65.947 |
| HIERARCH ESO ISS PBLA34 END | 66.09 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005137 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005744 |
| HIERARCH ESO ISS AMBI TEMP | 14.98 |
| HIERARCH ESO ISS AMBI FWHM START | 0.62 |
| HIERARCH ESO ISS AMBI FWHM END | 0.55 |
| HIERARCH ESO FT ROBJ NAME | beta_Pic |
| HIERARCH ESO FT ROBJ ALPHA | 054717.088 |
| HIERARCH ESO FT ROBJ DELTA | -510359.441 |