Exposure
- ID
- GRAVI.2023-08-19T00:13:29.075_2
- Header ID
- GRAVI.2023-08-19T00:13:29.075
- Date updated
- 2023-08-19 00:30:38 UTC+0000
- Release date
- 2023-08-19 00:30:38 UTC+0000
- UTC Start
- 2023-08-19 00:13:29.075
- UTC End
- 2023-08-19 00:18:49.075
- MJD Start
- 60175.00936429
- MJD End
- 60175.01306799371
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0025375
- Ambient temperature (°C)
- 10.53
- Seeing (arcsec)
- 1.065
Observation
- ID
- 56429
- Category
- science
- Program ID
- 60.A-9801(U)
- Program Title
- TECHNICAL TIME
- Program Type
- Normal
- PI / COI
- OBSERVATORY
Target
- ID
- 41817
- Name
- P0772_A
- RA
- 244.5204208333333
- DEC
- -44.96450611111111
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 | 90.5050 | 90.4850 | 124.9000 | 125.9000 |
| A0-J2 | 127.4300 | 127.0450 | 103.5000 | 104.5000 |
| A0-K0 | 122.4390 | 121.7730 | 82.3760 | 83.3410 |
| G1-J2 | 54.4020 | 54.0610 | 66.0000 | 66.9000 |
| G1-K0 | 82.8010 | 82.4300 | 34.7180 | 35.3550 |
| J2-K0 | 46.0380 | 46.0520 | 356.8180 | 357.4800 |
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 | 60175.00936429 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | P0772_B |
| HIERARCH ESO INS SOBJ NAME | P0772_B |
| RA | 244.519854 |
| DEC | -44.96572 |
| 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 | 90.505 |
| HIERARCH ESO ISS PBL12 END | 90.485 |
| HIERARCH ESO ISS PBLA12 START | 124.9 |
| HIERARCH ESO ISS PBLA12 END | 125.9 |
| HIERARCH ESO ISS PBL13 START | 127.43 |
| HIERARCH ESO ISS PBL13 END | 127.045 |
| HIERARCH ESO ISS PBLA13 START | 103.5 |
| HIERARCH ESO ISS PBLA13 END | 104.5 |
| HIERARCH ESO ISS PBL14 START | 122.439 |
| HIERARCH ESO ISS PBL14 END | 121.773 |
| HIERARCH ESO ISS PBLA14 START | 82.376 |
| HIERARCH ESO ISS PBLA14 END | 83.341 |
| HIERARCH ESO ISS PBL23 START | 54.402 |
| HIERARCH ESO ISS PBL23 END | 54.061 |
| HIERARCH ESO ISS PBLA23 START | 66.0 |
| HIERARCH ESO ISS PBLA23 END | 66.9 |
| HIERARCH ESO ISS PBL24 START | 82.801 |
| HIERARCH ESO ISS PBL24 END | 82.43 |
| HIERARCH ESO ISS PBLA24 START | 34.718 |
| HIERARCH ESO ISS PBLA24 END | 35.355 |
| HIERARCH ESO ISS PBL34 START | 46.038 |
| HIERARCH ESO ISS PBL34 END | 46.052 |
| HIERARCH ESO ISS PBLA34 START | 356.818 |
| HIERARCH ESO ISS PBLA34 END | 357.48 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002488 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002587 |
| HIERARCH ESO ISS AMBI TEMP | 10.53 |
| HIERARCH ESO ISS AMBI FWHM START | 1.16 |
| HIERARCH ESO ISS AMBI FWHM END | 0.97 |
| HIERARCH ESO FT ROBJ NAME | P0772_A |
| HIERARCH ESO FT ROBJ ALPHA | 161804.901 |
| HIERARCH ESO FT ROBJ DELTA | -445752.222 |