Exposure
- ID
- GRAVI.2021-03-26T03:40:30.502_1
- Header ID
- GRAVI.2021-03-26T03:40:30.502
- Date updated
- 2021-03-26 03:50:11 UTC+0000
- Release date
- 2021-03-26 03:50:11 UTC+0000
- UTC Start
- 2021-03-26 03:40:30.502
- UTC End
- 2021-03-26 03:40:40.102
- MJD Start
- 59299.15313081
- MJD End
- 59299.1532419211
- Exposure time (s)
- 9.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004288
- Ambient temperature (°C)
- 13.34
- Seeing (arcsec)
- 0.83
Observation
- ID
- 47272
- Category
- science
- Program ID
- 60.A-9801(U)
- Program Title
- TECHNICAL TIME
- Program Type
- Normal
- PI / COI
- OBSERVATORY, P
Target
- ID
- 35455
- Name
- WDS_J09307-4028B
- RA
- 142.676307
- DEC
- -40.46633
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 51.3570 | 51.3460 | 37.9000 | 37.9000 |
| U1-U3 | 92.2750 | 92.2510 | 44.8000 | 44.8000 |
| U1-U4 | 117.1280 | 117.0850 | 76.0370 | 76.0700 |
| U2-U3 | 41.7550 | 41.7420 | 53.3000 | 53.4000 |
| U2-U4 | 83.0420 | 83.0170 | 98.4960 | 98.5370 |
| U3-U4 | 61.2270 | 61.2190 | 127.4090 | 127.4520 |
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 | 59299.15313081 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | WDS J09307-4028A |
| HIERARCH ESO INS SOBJ NAME | WDS_J09307-4028B |
| RA | 142.676307 |
| DEC | -40.46633 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| HIERARCH ESO INS POLA MODE | SPLIT |
| 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 | 32.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 0.3 |
| HIERARCH ESO DET2 NDIT | 32 |
| HIERARCH ESO ISS PBL12 START | 51.357 |
| HIERARCH ESO ISS PBL12 END | 51.346 |
| HIERARCH ESO ISS PBLA12 START | 37.9 |
| HIERARCH ESO ISS PBLA12 END | 37.9 |
| HIERARCH ESO ISS PBL13 START | 92.275 |
| HIERARCH ESO ISS PBL13 END | 92.251 |
| HIERARCH ESO ISS PBLA13 START | 44.8 |
| HIERARCH ESO ISS PBLA13 END | 44.8 |
| HIERARCH ESO ISS PBL14 START | 117.128 |
| HIERARCH ESO ISS PBL14 END | 117.085 |
| HIERARCH ESO ISS PBLA14 START | 76.037 |
| HIERARCH ESO ISS PBLA14 END | 76.07 |
| HIERARCH ESO ISS PBL23 START | 41.755 |
| HIERARCH ESO ISS PBL23 END | 41.742 |
| HIERARCH ESO ISS PBLA23 START | 53.3 |
| HIERARCH ESO ISS PBLA23 END | 53.4 |
| HIERARCH ESO ISS PBL24 START | 83.042 |
| HIERARCH ESO ISS PBL24 END | 83.017 |
| HIERARCH ESO ISS PBLA24 START | 98.496 |
| HIERARCH ESO ISS PBLA24 END | 98.537 |
| HIERARCH ESO ISS PBL34 START | 61.227 |
| HIERARCH ESO ISS PBL34 END | 61.219 |
| HIERARCH ESO ISS PBLA34 START | 127.409 |
| HIERARCH ESO ISS PBLA34 END | 127.452 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004288 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004288 |
| HIERARCH ESO ISS AMBI TEMP | 13.34 |
| HIERARCH ESO ISS AMBI FWHM START | 0.83 |
| HIERARCH ESO ISS AMBI FWHM END | 0.83 |
| HIERARCH ESO FT ROBJ NAME | WDS_J09307-4028A |
| HIERARCH ESO FT ROBJ ALPHA | 093041.926 |
| HIERARCH ESO FT ROBJ DELTA | -402800.591 |