Exposure
- ID
- GRAVI.2023-01-14T03:28:36.138_2
- Header ID
- GRAVI.2023-01-14T03:28:36.138
- Date updated
- 2023-01-14 03:36:22 UTC+0000
- Release date
- 2023-01-14 03:36:21 UTC+0000
- UTC Start
- 2023-01-14 03:28:36.138
- UTC End
- 2023-01-14 03:28:45.738
- MJD Start
- 59958.14486271
- MJD End
- 59958.1449738211
- Exposure time (s)
- 9.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004894
- Ambient temperature (°C)
- 11.51
- Seeing (arcsec)
- 0.925
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 | 24.9130 | 24.9180 | 136.8000 | 136.9000 |
| A0-D0 | 31.2610 | 31.2720 | 63.7000 | 63.8000 |
| A0-C1 | 22.0140 | 22.0230 | 109.9120 | 109.9550 |
| B2-D0 | 33.8450 | 33.8470 | 18.9000 | 19.0000 |
| B2-C1 | 11.2740 | 11.2750 | 18.8790 | 18.9380 |
| D0-C1 | 22.5710 | 22.5720 | 198.9410 | 199.0000 |
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 | 59958.14486271 |
| 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 | 24.913 |
| HIERARCH ESO ISS PBL12 END | 24.918 |
| HIERARCH ESO ISS PBLA12 START | 136.8 |
| HIERARCH ESO ISS PBLA12 END | 136.9 |
| HIERARCH ESO ISS PBL13 START | 31.261 |
| HIERARCH ESO ISS PBL13 END | 31.272 |
| HIERARCH ESO ISS PBLA13 START | 63.7 |
| HIERARCH ESO ISS PBLA13 END | 63.8 |
| HIERARCH ESO ISS PBL14 START | 22.014 |
| HIERARCH ESO ISS PBL14 END | 22.023 |
| HIERARCH ESO ISS PBLA14 START | 109.912 |
| HIERARCH ESO ISS PBLA14 END | 109.955 |
| HIERARCH ESO ISS PBL23 START | 33.845 |
| HIERARCH ESO ISS PBL23 END | 33.847 |
| HIERARCH ESO ISS PBLA23 START | 18.9 |
| HIERARCH ESO ISS PBLA23 END | 19.0 |
| HIERARCH ESO ISS PBL24 START | 11.274 |
| HIERARCH ESO ISS PBL24 END | 11.275 |
| HIERARCH ESO ISS PBLA24 START | 18.879 |
| HIERARCH ESO ISS PBLA24 END | 18.938 |
| HIERARCH ESO ISS PBL34 START | 22.571 |
| HIERARCH ESO ISS PBL34 END | 22.572 |
| HIERARCH ESO ISS PBLA34 START | 198.941 |
| HIERARCH ESO ISS PBLA34 END | 199.0 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005067 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004721 |
| HIERARCH ESO ISS AMBI TEMP | 11.51 |
| HIERARCH ESO ISS AMBI FWHM START | 0.86 |
| HIERARCH ESO ISS AMBI FWHM END | 0.99 |
| HIERARCH ESO FT ROBJ NAME | HD_57615 |
| HIERARCH ESO FT ROBJ ALPHA | 072104.332 |
| HIERARCH ESO FT ROBJ DELTA | -255329.921 |