Exposure
- ID
- GRAVI.2023-01-14T03:31:21.145_2
- Header ID
- GRAVI.2023-01-14T03:31:21.145
- Date updated
- 2023-01-14 03:40:46 UTC+0000
- Release date
- 2023-01-14 03:40:46 UTC+0000
- UTC Start
- 2023-01-14 03:31:21.145
- UTC End
- 2023-01-14 03:31:30.745
- MJD Start
- 59958.14677251
- MJD End
- 59958.1468836211
- Exposure time (s)
- 9.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004084
- Ambient temperature (°C)
- 11.54
- Seeing (arcsec)
- 0.82
Observation
- ID
- 53840
- Category
- science
- Program ID
- 60.A-9801(U)
- Program Title
- TECHNICAL TIME
- Program Type
- Normal
- PI / COI
- OBSERVATORY, P
Target
- ID
- 40024
- Name
- HD_57615
- RA
- 110.26805
- DEC
- -25.8916447222222
Instrument
- Interferometer
- VLTI
- Instrument
- GRAVITY_FT
- Instrument mode
- LOW
- Instrument sub-mode
- DUAL
- Stations
- A0 B2 D0 C1
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B2 | 24.9450 | 24.9500 | 137.0000 | 137.1000 |
| A0-D0 | 31.3260 | 31.3370 | 64.1000 | 64.1000 |
| A0-C1 | 22.0660 | 22.0740 | 110.1630 | 110.2060 |
| B2-D0 | 33.8540 | 33.8550 | 19.3000 | 19.3000 |
| B2-C1 | 11.2770 | 11.2780 | 19.2210 | 19.2790 |
| D0-C1 | 22.5770 | 22.5780 | 199.2830 | 199.3410 |
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 | 59958.14677251 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | V MZ CMa |
| HIERARCH ESO INS SOBJ NAME | Nothing |
| RA | 110.265967 |
| DEC | -25.89158 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| HIERARCH ESO INS POLA MODE | SPLIT |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | A0 |
| HIERARCH ESO ISS CONF STATION2 | B2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | C1 |
| EXPTIME | 32.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 0.3 |
| HIERARCH ESO DET2 NDIT | 32 |
| HIERARCH ESO ISS PBL12 START | 24.945 |
| HIERARCH ESO ISS PBL12 END | 24.95 |
| HIERARCH ESO ISS PBLA12 START | 137.0 |
| HIERARCH ESO ISS PBLA12 END | 137.1 |
| HIERARCH ESO ISS PBL13 START | 31.326 |
| HIERARCH ESO ISS PBL13 END | 31.337 |
| HIERARCH ESO ISS PBLA13 START | 64.1 |
| HIERARCH ESO ISS PBLA13 END | 64.1 |
| HIERARCH ESO ISS PBL14 START | 22.066 |
| HIERARCH ESO ISS PBL14 END | 22.074 |
| HIERARCH ESO ISS PBLA14 START | 110.163 |
| HIERARCH ESO ISS PBLA14 END | 110.206 |
| HIERARCH ESO ISS PBL23 START | 33.854 |
| HIERARCH ESO ISS PBL23 END | 33.855 |
| HIERARCH ESO ISS PBLA23 START | 19.3 |
| HIERARCH ESO ISS PBLA23 END | 19.3 |
| HIERARCH ESO ISS PBL24 START | 11.277 |
| HIERARCH ESO ISS PBL24 END | 11.278 |
| HIERARCH ESO ISS PBLA24 START | 19.221 |
| HIERARCH ESO ISS PBLA24 END | 19.279 |
| HIERARCH ESO ISS PBL34 START | 22.577 |
| HIERARCH ESO ISS PBL34 END | 22.578 |
| HIERARCH ESO ISS PBLA34 START | 199.283 |
| HIERARCH ESO ISS PBLA34 END | 199.341 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004049 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004119 |
| HIERARCH ESO ISS AMBI TEMP | 11.54 |
| HIERARCH ESO ISS AMBI FWHM START | 0.87 |
| HIERARCH ESO ISS AMBI FWHM END | 0.77 |
| HIERARCH ESO FT ROBJ NAME | HD_57615 |
| HIERARCH ESO FT ROBJ ALPHA | 072104.332 |
| HIERARCH ESO FT ROBJ DELTA | -255329.921 |