Exposure
- ID
- GRAVI.2023-01-13T06:12:37.764_2
- Header ID
- GRAVI.2023-01-13T06:12:37.764
- Date updated
- 2023-01-13 06:21:16 UTC+0000
- Release date
- 2023-01-13 06:21:16 UTC+0000
- UTC Start
- 2023-01-13 06:12:37.764
- UTC End
- 2023-01-13 06:12:47.364
- MJD Start
- 59957.25877042
- MJD End
- 59957.2588815311
- Exposure time (s)
- 9.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005083
- Ambient temperature (°C)
- 11.94
- Seeing (arcsec)
- 0.75
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 | 24.8700 | 24.8670 | 155.1000 | 155.2000 |
| A0-D0 | 29.6780 | 29.6560 | 80.9000 | 80.9000 |
| A0-C1 | 21.4870 | 21.4770 | 128.8410 | 128.9140 |
| B2-D0 | 33.1300 | 33.1230 | 34.7000 | 34.7000 |
| B2-C1 | 11.0370 | 11.0340 | 34.6120 | 34.6440 |
| D0-C1 | 22.0940 | 22.0890 | 214.6740 | 214.7060 |
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 | 59957.25877042 |
| 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 | 24.87 |
| HIERARCH ESO ISS PBL12 END | 24.867 |
| HIERARCH ESO ISS PBLA12 START | 155.1 |
| HIERARCH ESO ISS PBLA12 END | 155.2 |
| HIERARCH ESO ISS PBL13 START | 29.678 |
| HIERARCH ESO ISS PBL13 END | 29.656 |
| HIERARCH ESO ISS PBLA13 START | 80.9 |
| HIERARCH ESO ISS PBLA13 END | 80.9 |
| HIERARCH ESO ISS PBL14 START | 21.487 |
| HIERARCH ESO ISS PBL14 END | 21.477 |
| HIERARCH ESO ISS PBLA14 START | 128.841 |
| HIERARCH ESO ISS PBLA14 END | 128.914 |
| HIERARCH ESO ISS PBL23 START | 33.13 |
| HIERARCH ESO ISS PBL23 END | 33.123 |
| HIERARCH ESO ISS PBLA23 START | 34.7 |
| HIERARCH ESO ISS PBLA23 END | 34.7 |
| HIERARCH ESO ISS PBL24 START | 11.037 |
| HIERARCH ESO ISS PBL24 END | 11.034 |
| HIERARCH ESO ISS PBLA24 START | 34.612 |
| HIERARCH ESO ISS PBLA24 END | 34.644 |
| HIERARCH ESO ISS PBL34 START | 22.094 |
| HIERARCH ESO ISS PBL34 END | 22.089 |
| HIERARCH ESO ISS PBLA34 START | 214.674 |
| HIERARCH ESO ISS PBLA34 END | 214.706 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005083 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005083 |
| HIERARCH ESO ISS AMBI TEMP | 11.94 |
| HIERARCH ESO ISS AMBI FWHM START | 0.75 |
| HIERARCH ESO ISS AMBI FWHM END | 0.75 |
| HIERARCH ESO FT ROBJ NAME | HD_57615 |
| HIERARCH ESO FT ROBJ ALPHA | 072104.332 |
| HIERARCH ESO FT ROBJ DELTA | -255329.921 |