Exposure
- ID
- GRAVI.2021-02-27T04:38:56.328_1
- Header ID
- GRAVI.2021-02-27T04:38:56.328
- Date updated
- 2021-02-27 04:46:15 UTC+0000
- Release date
- 2021-02-27 04:46:15 UTC+0000
- UTC Start
- 2021-02-27 04:38:56.328
- UTC End
- 2021-02-27 04:39:15.528
- MJD Start
- 59272.1937075
- MJD End
- 59272.1939297222
- Exposure time (s)
- 19.2
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.00765
- Ambient temperature (°C)
- 14.7
- Seeing (arcsec)
- 0.61
Observation
- ID
- 46937
- Category
- science
- Program ID
- 60.A-9801(U)
- Program Title
- TECHNICAL TIME
- Program Type
- Normal
- PI / COI
- OBSERVATORY, P
Target
- ID
- 35237
- Name
- WDS_J09307-4028A
- RA
- 142.676522
- DEC
- -40.4663
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 53.3210 | 53.3140 | 33.1000 | 33.1000 |
| U1-U3 | 96.4940 | 96.4790 | 39.8000 | 39.9000 |
| U1-U4 | 124.3660 | 124.3420 | 69.3180 | 69.3460 |
| U2-U3 | 43.9860 | 43.9780 | 48.0000 | 48.0000 |
| U2-U4 | 87.2300 | 87.2170 | 90.4850 | 90.5180 |
| U3-U4 | 62.3300 | 62.3280 | 118.9510 | 118.9850 |
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 | 59272.1937075 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | WDS J09307-4028A |
| HIERARCH ESO INS SOBJ NAME | WDS_J09307-4028A |
| RA | 142.676522 |
| DEC | -40.4663 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| HIERARCH ESO INS POLA MODE | COMBINED |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | U1 |
| HIERARCH ESO ISS CONF STATION2 | U2 |
| HIERARCH ESO ISS CONF STATION3 | U3 |
| HIERARCH ESO ISS CONF STATION4 | U4 |
| EXPTIME | 41.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 0.3 |
| HIERARCH ESO DET2 NDIT | 64 |
| HIERARCH ESO ISS PBL12 START | 53.321 |
| HIERARCH ESO ISS PBL12 END | 53.314 |
| HIERARCH ESO ISS PBLA12 START | 33.1 |
| HIERARCH ESO ISS PBLA12 END | 33.1 |
| HIERARCH ESO ISS PBL13 START | 96.494 |
| HIERARCH ESO ISS PBL13 END | 96.479 |
| HIERARCH ESO ISS PBLA13 START | 39.8 |
| HIERARCH ESO ISS PBLA13 END | 39.9 |
| HIERARCH ESO ISS PBL14 START | 124.366 |
| HIERARCH ESO ISS PBL14 END | 124.342 |
| HIERARCH ESO ISS PBLA14 START | 69.318 |
| HIERARCH ESO ISS PBLA14 END | 69.346 |
| HIERARCH ESO ISS PBL23 START | 43.986 |
| HIERARCH ESO ISS PBL23 END | 43.978 |
| HIERARCH ESO ISS PBLA23 START | 48.0 |
| HIERARCH ESO ISS PBLA23 END | 48.0 |
| HIERARCH ESO ISS PBL24 START | 87.23 |
| HIERARCH ESO ISS PBL24 END | 87.217 |
| HIERARCH ESO ISS PBLA24 START | 90.485 |
| HIERARCH ESO ISS PBLA24 END | 90.518 |
| HIERARCH ESO ISS PBL34 START | 62.33 |
| HIERARCH ESO ISS PBL34 END | 62.328 |
| HIERARCH ESO ISS PBLA34 START | 118.951 |
| HIERARCH ESO ISS PBLA34 END | 118.985 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00765 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00765 |
| HIERARCH ESO ISS AMBI TEMP | 14.7 |
| HIERARCH ESO ISS AMBI FWHM START | 0.61 |
| HIERARCH ESO ISS AMBI FWHM END | 0.61 |
| HIERARCH ESO FT ROBJ NAME | WDS_J09307-4028B |
| HIERARCH ESO FT ROBJ ALPHA | 093041.9898 |
| HIERARCH ESO FT ROBJ DELTA | -402801.2325 |