Exposure
- ID
- GRAVI.2023-03-14T03:40:23.914_2
- Header ID
- GRAVI.2023-03-14T03:40:23.914
- Date updated
- 2023-03-14 03:51:19 UTC+0000
- Release date
- 2023-03-14 03:51:19 UTC+0000
- UTC Start
- 2023-03-14 03:40:23.914
- UTC End
- 2023-03-14 03:45:43.914
- MJD Start
- 60017.15305456
- MJD End
- 60017.1567582637
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0074435
- Ambient temperature (°C)
- 14.3
- Seeing (arcsec)
- 0.615
Observation
- ID
- 54102
- Category
- science
- Program ID
- 60.A-9801(U)
- Program Title
- TECHNICAL TIME
- Program Type
- Normal
- PI / COI
- OBSERVATORY, P
Target
- ID
- 40201
- Name
- P0285_A
- RA
- 183.675483333333
- DEC
- -24.77518
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 | 82.9190 | 83.6800 | 106.1000 | 106.5000 |
| A0-J2 | 117.0240 | 118.2090 | 80.6000 | 81.3000 |
| A0-K0 | 118.1820 | 119.0880 | 56.9100 | 57.7880 |
| G1-J2 | 55.1920 | 55.4580 | 40.4000 | 41.3000 |
| G1-K0 | 89.5690 | 89.6320 | 12.4640 | 13.2380 |
| J2-K0 | 48.3120 | 48.3530 | 340.1060 | 340.5650 |
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 | 60017.15305456 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | P0285_B |
| HIERARCH ESO INS SOBJ NAME | P0285_B |
| RA | 183.674338 |
| DEC | -24.77546 |
| 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 | 82.919 |
| HIERARCH ESO ISS PBL12 END | 83.68 |
| HIERARCH ESO ISS PBLA12 START | 106.1 |
| HIERARCH ESO ISS PBLA12 END | 106.5 |
| HIERARCH ESO ISS PBL13 START | 117.024 |
| HIERARCH ESO ISS PBL13 END | 118.209 |
| HIERARCH ESO ISS PBLA13 START | 80.6 |
| HIERARCH ESO ISS PBLA13 END | 81.3 |
| HIERARCH ESO ISS PBL14 START | 118.182 |
| HIERARCH ESO ISS PBL14 END | 119.088 |
| HIERARCH ESO ISS PBLA14 START | 56.91 |
| HIERARCH ESO ISS PBLA14 END | 57.788 |
| HIERARCH ESO ISS PBL23 START | 55.192 |
| HIERARCH ESO ISS PBL23 END | 55.458 |
| HIERARCH ESO ISS PBLA23 START | 40.4 |
| HIERARCH ESO ISS PBLA23 END | 41.3 |
| HIERARCH ESO ISS PBL24 START | 89.569 |
| HIERARCH ESO ISS PBL24 END | 89.632 |
| HIERARCH ESO ISS PBLA24 START | 12.464 |
| HIERARCH ESO ISS PBLA24 END | 13.238 |
| HIERARCH ESO ISS PBL34 START | 48.312 |
| HIERARCH ESO ISS PBL34 END | 48.353 |
| HIERARCH ESO ISS PBLA34 START | 340.106 |
| HIERARCH ESO ISS PBLA34 END | 340.565 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007292 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007595 |
| HIERARCH ESO ISS AMBI TEMP | 14.3 |
| HIERARCH ESO ISS AMBI FWHM START | 0.6 |
| HIERARCH ESO ISS AMBI FWHM END | 0.63 |
| HIERARCH ESO FT ROBJ NAME | P0285_A |
| HIERARCH ESO FT ROBJ ALPHA | 121442.116 |
| HIERARCH ESO FT ROBJ DELTA | -244630.648 |