Exposure
- ID
- GRAVI.2024-07-16T23:57:45.576_2
- Header ID
- GRAVI.2024-07-16T23:57:45.576
- Date updated
- 2024-07-17 00:10:35 UTC+0000
- Release date
- 2024-07-17 00:10:35 UTC+0000
- UTC Start
- 2024-07-16 23:57:45.576
- UTC End
- 2024-07-17 00:03:05.576
- MJD Start
- 60507.99844417
- MJD End
- 60508.0021478737
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0058635
- Ambient temperature (°C)
- 16.96
- Seeing (arcsec)
- 0.545
Observation
- ID
- 60128
- Category
- science
- Program ID
- 60.A-9801(U)
- Program Title
- TECHNICAL TIME
- Program Type
- Normal
- PI / COI
- OBSERVATORY, P
Target
- ID
- 44637
- Name
- P0533_A
- RA
- 225.3185125
- DEC
- -59.8950602777778
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 | 48.4970 | 48.3150 | 30.0000 | 30.9000 |
| U1-U3 | 89.7430 | 89.3720 | 36.9000 | 37.8000 |
| U1-U4 | 125.1940 | 124.7890 | 63.9810 | 65.1130 |
| U2-U3 | 42.0000 | 41.8210 | 44.9000 | 45.9000 |
| U2-U4 | 89.1790 | 89.0900 | 81.6610 | 82.8740 |
| U3-U4 | 60.9740 | 61.1300 | 106.0250 | 107.2020 |
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 | 60507.99844417 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | P0533_B |
| HIERARCH ESO INS SOBJ NAME | P0533_B |
| RA | 225.316617 |
| DEC | -59.89742 |
| 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 | 339.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 32 |
| HIERARCH ESO ISS PBL12 START | 48.497 |
| HIERARCH ESO ISS PBL12 END | 48.315 |
| HIERARCH ESO ISS PBLA12 START | 30.0 |
| HIERARCH ESO ISS PBLA12 END | 30.9 |
| HIERARCH ESO ISS PBL13 START | 89.743 |
| HIERARCH ESO ISS PBL13 END | 89.372 |
| HIERARCH ESO ISS PBLA13 START | 36.9 |
| HIERARCH ESO ISS PBLA13 END | 37.8 |
| HIERARCH ESO ISS PBL14 START | 125.194 |
| HIERARCH ESO ISS PBL14 END | 124.789 |
| HIERARCH ESO ISS PBLA14 START | 63.981 |
| HIERARCH ESO ISS PBLA14 END | 65.113 |
| HIERARCH ESO ISS PBL23 START | 42.0 |
| HIERARCH ESO ISS PBL23 END | 41.821 |
| HIERARCH ESO ISS PBLA23 START | 44.9 |
| HIERARCH ESO ISS PBLA23 END | 45.9 |
| HIERARCH ESO ISS PBL24 START | 89.179 |
| HIERARCH ESO ISS PBL24 END | 89.09 |
| HIERARCH ESO ISS PBLA24 START | 81.661 |
| HIERARCH ESO ISS PBLA24 END | 82.874 |
| HIERARCH ESO ISS PBL34 START | 60.974 |
| HIERARCH ESO ISS PBL34 END | 61.13 |
| HIERARCH ESO ISS PBLA34 START | 106.025 |
| HIERARCH ESO ISS PBLA34 END | 107.202 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005467 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00626 |
| HIERARCH ESO ISS AMBI TEMP | 16.96 |
| HIERARCH ESO ISS AMBI FWHM START | 0.62 |
| HIERARCH ESO ISS AMBI FWHM END | 0.47 |
| HIERARCH ESO FT ROBJ NAME | P0533_A |
| HIERARCH ESO FT ROBJ ALPHA | 150116.443 |
| HIERARCH ESO FT ROBJ DELTA | -595342.217 |