Exposure
- ID
- GRAVI.2024-03-26T03:12:49.028_2
- Header ID
- GRAVI.2024-03-26T03:12:49.028
- Date updated
- 2024-03-26 03:30:27 UTC+0000
- Release date
- 2024-03-26 03:30:27 UTC+0000
- UTC Start
- 2024-03-26 03:12:49.028
- UTC End
- 2024-03-26 03:18:09.028
- MJD Start
- 60395.13390079
- MJD End
- 60395.1376044937
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0058915
- Ambient temperature (°C)
- 15.6
- Seeing (arcsec)
- 0.755
Observation
- ID
- 58820
- Category
- science
- Program ID
- 60.A-9801(U)
- Program Title
- TECHNICAL TIME
- Program Type
- Normal
- PI / COI
- OBSERVATORY, P
Target
- ID
- 43382
- Name
- P0203_A
- RA
- 155.823120833333
- DEC
- -13.3771502777778
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 | 56.0880 | 56.1680 | 28.6000 | 29.0000 |
| U1-U3 | 101.8220 | 101.9670 | 34.8000 | 35.3000 |
| U1-U4 | 130.2040 | 130.2010 | 62.3600 | 62.6890 |
| U2-U3 | 46.4780 | 46.5350 | 42.4000 | 42.8000 |
| U2-U4 | 89.2250 | 89.0560 | 82.8270 | 83.1430 |
| U3-U4 | 61.6780 | 61.4430 | 112.0550 | 112.4740 |
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 | 60395.13390079 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | P0203_B |
| HIERARCH ESO INS SOBJ NAME | P0203_B |
| RA | 155.822891 |
| DEC | -13.37789 |
| 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 | 56.088 |
| HIERARCH ESO ISS PBL12 END | 56.168 |
| HIERARCH ESO ISS PBLA12 START | 28.6 |
| HIERARCH ESO ISS PBLA12 END | 29.0 |
| HIERARCH ESO ISS PBL13 START | 101.822 |
| HIERARCH ESO ISS PBL13 END | 101.967 |
| HIERARCH ESO ISS PBLA13 START | 34.8 |
| HIERARCH ESO ISS PBLA13 END | 35.3 |
| HIERARCH ESO ISS PBL14 START | 130.204 |
| HIERARCH ESO ISS PBL14 END | 130.201 |
| HIERARCH ESO ISS PBLA14 START | 62.36 |
| HIERARCH ESO ISS PBLA14 END | 62.689 |
| HIERARCH ESO ISS PBL23 START | 46.478 |
| HIERARCH ESO ISS PBL23 END | 46.535 |
| HIERARCH ESO ISS PBLA23 START | 42.4 |
| HIERARCH ESO ISS PBLA23 END | 42.8 |
| HIERARCH ESO ISS PBL24 START | 89.225 |
| HIERARCH ESO ISS PBL24 END | 89.056 |
| HIERARCH ESO ISS PBLA24 START | 82.827 |
| HIERARCH ESO ISS PBLA24 END | 83.143 |
| HIERARCH ESO ISS PBL34 START | 61.678 |
| HIERARCH ESO ISS PBL34 END | 61.443 |
| HIERARCH ESO ISS PBLA34 START | 112.055 |
| HIERARCH ESO ISS PBLA34 END | 112.474 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006079 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005704 |
| HIERARCH ESO ISS AMBI TEMP | 15.6 |
| HIERARCH ESO ISS AMBI FWHM START | 0.73 |
| HIERARCH ESO ISS AMBI FWHM END | 0.78 |
| HIERARCH ESO FT ROBJ NAME | P0203_A |
| HIERARCH ESO FT ROBJ ALPHA | 102317.549 |
| HIERARCH ESO FT ROBJ DELTA | -132237.741 |