Exposure
- ID
- GRAVI.2024-10-16T00:44:05.605_2
- Header ID
- GRAVI.2024-10-16T00:44:05.605
- Date updated
- 2024-10-16 01:00:44 UTC+0000
- Release date
- 2024-10-16 01:00:44 UTC+0000
- UTC Start
- 2024-10-16 00:44:05.605
- UTC End
- 2024-10-16 00:49:25.605
- MJD Start
- 60599.03062043
- MJD End
- 60599.0343241337
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004805
- Ambient temperature (°C)
- 16.25
- Seeing (arcsec)
- 1.055
Observation
- ID
- 60966
- Category
- science
- Program ID
- 60.A-9801(U)
- Program Title
- TECHNICAL TIME
- Program Type
- Normal
- PI / COI
- OBSERVATORY, P
Target
- ID
- 42560
- Name
- P2487_A
- RA
- 320.934333333333
- DEC
- 0.558711944444444
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 | 87.4930 | 86.9520 | 114.2000 | 114.3000 |
| A0-J2 | 128.6160 | 128.2680 | 92.5000 | 92.5000 |
| A0-K0 | 127.7040 | 127.8670 | 72.8170 | 72.8190 |
| G1-J2 | 57.2690 | 57.4760 | 58.2000 | 58.3000 |
| G1-K0 | 84.7920 | 85.1740 | 29.8310 | 30.2560 |
| J2-K0 | 43.8570 | 43.7830 | 351.4880 | 352.1390 |
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 | 60599.03062043 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | P2487_B |
| HIERARCH ESO INS SOBJ NAME | P2487_B |
| RA | 320.934188 |
| DEC | 0.55936 |
| 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 | 87.493 |
| HIERARCH ESO ISS PBL12 END | 86.952 |
| HIERARCH ESO ISS PBLA12 START | 114.2 |
| HIERARCH ESO ISS PBLA12 END | 114.3 |
| HIERARCH ESO ISS PBL13 START | 128.616 |
| HIERARCH ESO ISS PBL13 END | 128.268 |
| HIERARCH ESO ISS PBLA13 START | 92.5 |
| HIERARCH ESO ISS PBLA13 END | 92.5 |
| HIERARCH ESO ISS PBL14 START | 127.704 |
| HIERARCH ESO ISS PBL14 END | 127.867 |
| HIERARCH ESO ISS PBLA14 START | 72.817 |
| HIERARCH ESO ISS PBLA14 END | 72.819 |
| HIERARCH ESO ISS PBL23 START | 57.269 |
| HIERARCH ESO ISS PBL23 END | 57.476 |
| HIERARCH ESO ISS PBLA23 START | 58.2 |
| HIERARCH ESO ISS PBLA23 END | 58.3 |
| HIERARCH ESO ISS PBL24 START | 84.792 |
| HIERARCH ESO ISS PBL24 END | 85.174 |
| HIERARCH ESO ISS PBLA24 START | 29.831 |
| HIERARCH ESO ISS PBLA24 END | 30.256 |
| HIERARCH ESO ISS PBL34 START | 43.857 |
| HIERARCH ESO ISS PBL34 END | 43.783 |
| HIERARCH ESO ISS PBLA34 START | 351.488 |
| HIERARCH ESO ISS PBLA34 END | 352.139 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004509 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005101 |
| HIERARCH ESO ISS AMBI TEMP | 16.25 |
| HIERARCH ESO ISS AMBI FWHM START | 1.21 |
| HIERARCH ESO ISS AMBI FWHM END | 0.9 |
| HIERARCH ESO FT ROBJ NAME | P2487_A |
| HIERARCH ESO FT ROBJ ALPHA | 212344.240 |
| HIERARCH ESO FT ROBJ DELTA | 003331.363 |