Exposure
- ID
- GRAVI.2023-01-13T03:11:47.782_2
- Header ID
- GRAVI.2023-01-13T03:11:47.782
- Date updated
- 2023-01-13 03:25:51 UTC+0000
- Release date
- 2023-01-13 03:25:51 UTC+0000
- UTC Start
- 2023-01-13 03:11:47.782
- UTC End
- 2023-01-13 03:17:07.782
- MJD Start
- 59957.13319192
- MJD End
- 59957.1368956237
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0043165
- Ambient temperature (°C)
- 12.74
- Seeing (arcsec)
- 0.62
Observation
- ID
- 53827
- Category
- science
- Program ID
- 60.A-9256(A)
- Program Title
- CALIBRATION RUN FOR GRAVITY
- Program Type
- Normal
- PI / COI
- OBSERVATORY, P
Target
- ID
- 39973
- Name
- P0076_A
- RA
- 93.0467958333333
- DEC
- -65.5311838888889
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 | 21.3900 | 21.4910 | 132.3000 | 133.3000 |
| A0-D0 | 31.4130 | 31.3510 | 72.6000 | 73.9000 |
| A0-C1 | 21.5240 | 21.5910 | 107.4910 | 108.7250 |
| B2-D0 | 27.6790 | 27.5740 | 30.8000 | 31.7000 |
| B2-C1 | 9.2180 | 9.1830 | 30.7180 | 31.6510 |
| D0-C1 | 18.4610 | 18.3910 | 210.7900 | 211.7240 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 60.A-9256(A) |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 59957.13319192 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | P0076_B |
| HIERARCH ESO INS SOBJ NAME | P0076_B |
| RA | 93.051873 |
| DEC | -65.53152 |
| 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 | B2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | C1 |
| EXPTIME | 339.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 32 |
| HIERARCH ESO ISS PBL12 START | 21.39 |
| HIERARCH ESO ISS PBL12 END | 21.491 |
| HIERARCH ESO ISS PBLA12 START | 132.3 |
| HIERARCH ESO ISS PBLA12 END | 133.3 |
| HIERARCH ESO ISS PBL13 START | 31.413 |
| HIERARCH ESO ISS PBL13 END | 31.351 |
| HIERARCH ESO ISS PBLA13 START | 72.6 |
| HIERARCH ESO ISS PBLA13 END | 73.9 |
| HIERARCH ESO ISS PBL14 START | 21.524 |
| HIERARCH ESO ISS PBL14 END | 21.591 |
| HIERARCH ESO ISS PBLA14 START | 107.491 |
| HIERARCH ESO ISS PBLA14 END | 108.725 |
| HIERARCH ESO ISS PBL23 START | 27.679 |
| HIERARCH ESO ISS PBL23 END | 27.574 |
| HIERARCH ESO ISS PBLA23 START | 30.8 |
| HIERARCH ESO ISS PBLA23 END | 31.7 |
| HIERARCH ESO ISS PBL24 START | 9.218 |
| HIERARCH ESO ISS PBL24 END | 9.183 |
| HIERARCH ESO ISS PBLA24 START | 30.718 |
| HIERARCH ESO ISS PBLA24 END | 31.651 |
| HIERARCH ESO ISS PBL34 START | 18.461 |
| HIERARCH ESO ISS PBL34 END | 18.391 |
| HIERARCH ESO ISS PBLA34 START | 210.79 |
| HIERARCH ESO ISS PBLA34 END | 211.724 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004155 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004478 |
| HIERARCH ESO ISS AMBI TEMP | 12.74 |
| HIERARCH ESO ISS AMBI FWHM START | 0.63 |
| HIERARCH ESO ISS AMBI FWHM END | 0.61 |
| HIERARCH ESO FT ROBJ NAME | P0076_A |
| HIERARCH ESO FT ROBJ ALPHA | 061211.231 |
| HIERARCH ESO FT ROBJ DELTA | -653152.262 |