Exposure
- ID
- GRAVI.2023-11-17T03:27:09.933_2
- Header ID
- GRAVI.2023-11-17T03:27:09.933
- Date updated
- 2023-11-17 03:41:09 UTC+0000
- Release date
- 2023-11-17 03:41:09 UTC+0000
- UTC Start
- 2023-11-17 03:27:09.933
- UTC End
- 2023-11-17 03:32:29.933
- MJD Start
- 60265.14386496
- MJD End
- 60265.1475686637
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.00164
- Ambient temperature (°C)
- 11.44
- Seeing (arcsec)
- 0.66
Observation
- ID
- 57619
- Category
- science
- Program ID
- 60.A-9801(U)
- Program Title
- TECHNICAL TIME
- Program Type
- Normal
- PI / COI
- OBSERVATORY, P
Target
- ID
- 42690
- Name
- P0025_A
- RA
- 42.1585041666667
- DEC
- -37.4009994444444
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 | 89.3430 | 89.5910 | 112.6000 | 113.4000 |
| A0-J2 | 128.8100 | 128.9920 | 89.7000 | 90.5000 |
| A0-K0 | 127.9800 | 127.9460 | 68.4350 | 69.2900 |
| G1-J2 | 58.0920 | 58.0210 | 52.9000 | 53.7000 |
| G1-K0 | 89.2070 | 89.0800 | 24.1830 | 24.8650 |
| J2-K0 | 47.3540 | 47.3970 | 348.0750 | 348.6770 |
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 | 60265.14386496 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | P0025_B |
| HIERARCH ESO INS SOBJ NAME | P0025_B |
| RA | 42.159479 |
| DEC | -37.40117 |
| 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 | 89.343 |
| HIERARCH ESO ISS PBL12 END | 89.591 |
| HIERARCH ESO ISS PBLA12 START | 112.6 |
| HIERARCH ESO ISS PBLA12 END | 113.4 |
| HIERARCH ESO ISS PBL13 START | 128.81 |
| HIERARCH ESO ISS PBL13 END | 128.992 |
| HIERARCH ESO ISS PBLA13 START | 89.7 |
| HIERARCH ESO ISS PBLA13 END | 90.5 |
| HIERARCH ESO ISS PBL14 START | 127.98 |
| HIERARCH ESO ISS PBL14 END | 127.946 |
| HIERARCH ESO ISS PBLA14 START | 68.435 |
| HIERARCH ESO ISS PBLA14 END | 69.29 |
| HIERARCH ESO ISS PBL23 START | 58.092 |
| HIERARCH ESO ISS PBL23 END | 58.021 |
| HIERARCH ESO ISS PBLA23 START | 52.9 |
| HIERARCH ESO ISS PBLA23 END | 53.7 |
| HIERARCH ESO ISS PBL24 START | 89.207 |
| HIERARCH ESO ISS PBL24 END | 89.08 |
| HIERARCH ESO ISS PBLA24 START | 24.183 |
| HIERARCH ESO ISS PBLA24 END | 24.865 |
| HIERARCH ESO ISS PBL34 START | 47.354 |
| HIERARCH ESO ISS PBL34 END | 47.397 |
| HIERARCH ESO ISS PBLA34 START | 348.075 |
| HIERARCH ESO ISS PBLA34 END | 348.677 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00164 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00164 |
| HIERARCH ESO ISS AMBI TEMP | 11.44 |
| HIERARCH ESO ISS AMBI FWHM START | 0.66 |
| HIERARCH ESO ISS AMBI FWHM END | 0.66 |
| HIERARCH ESO FT ROBJ NAME | P0025_A |
| HIERARCH ESO FT ROBJ ALPHA | 024838.041 |
| HIERARCH ESO FT ROBJ DELTA | -372403.598 |