Exposure
- ID
- GRAVI.2021-12-15T03:59:45.257_2
- Header ID
- GRAVI.2021-12-15T03:59:45.257
- Date updated
- 2022-04-11 13:59:50 UTC+0000
- Release date
- 2022-04-11 13:59:50 UTC+0000
- UTC Start
- 2021-12-15 03:59:45.257
- UTC End
- 2021-12-15 03:59:57.257
- MJD Start
- 59563.16649603
- MJD End
- 59563.1666349189
- Exposure time (s)
- 12.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003293
- Ambient temperature (°C)
- 12.24
- Seeing (arcsec)
- 0.875
Observation
- ID
- 50437
- Category
- science
- Program ID
- 60.A-9102(I)
- Program Title
- GRAVITY COMMISSIONING
- Program Type
- Normal
- PI / COI
- GRAVITYTEAM, G
Target
- ID
- 37692
- Name
- star_ft
- RA
- 69.4099958333333
- DEC
- -29.9040508333333
Instrument
- Interferometer
- VLTI
- Instrument
- GRAVITY_FT
- Instrument mode
- LOW
- Instrument sub-mode
- DUAL
- Stations
- A0 G1 J2 K0
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 90.5000 | 90.4980 | 117.9000 | 117.9000 |
| A0-J2 | 129.0390 | 129.0230 | 94.8000 | 94.8000 |
| A0-K0 | 127.5010 | 127.4770 | 72.9950 | 73.0640 |
| G1-J2 | 57.9250 | 57.9140 | 57.0000 | 57.1000 |
| G1-K0 | 89.9410 | 89.9310 | 27.7770 | 27.8380 |
| J2-K0 | 48.4890 | 48.4900 | 352.1010 | 352.1630 |
Header: validation messages
| Message |
|---|
| Missing 'HIERARCH ESO OBS TARG NAME' |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 60.A-9102(I) |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 59563.16649603 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | None |
| HIERARCH ESO INS SOBJ NAME | PKS0435-300 |
| RA | 69.406906 |
| DEC | -29.90266 |
| 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 | G1 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | K0 |
| EXPTIME | 41.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 1.0 |
| HIERARCH ESO DET2 NDIT | 12 |
| HIERARCH ESO ISS PBL12 START | 90.5 |
| HIERARCH ESO ISS PBL12 END | 90.498 |
| HIERARCH ESO ISS PBLA12 START | 117.9 |
| HIERARCH ESO ISS PBLA12 END | 117.9 |
| HIERARCH ESO ISS PBL13 START | 129.039 |
| HIERARCH ESO ISS PBL13 END | 129.023 |
| HIERARCH ESO ISS PBLA13 START | 94.8 |
| HIERARCH ESO ISS PBLA13 END | 94.8 |
| HIERARCH ESO ISS PBL14 START | 127.501 |
| HIERARCH ESO ISS PBL14 END | 127.477 |
| HIERARCH ESO ISS PBLA14 START | 72.995 |
| HIERARCH ESO ISS PBLA14 END | 73.064 |
| HIERARCH ESO ISS PBL23 START | 57.925 |
| HIERARCH ESO ISS PBL23 END | 57.914 |
| HIERARCH ESO ISS PBLA23 START | 57.0 |
| HIERARCH ESO ISS PBLA23 END | 57.1 |
| HIERARCH ESO ISS PBL24 START | 89.941 |
| HIERARCH ESO ISS PBL24 END | 89.931 |
| HIERARCH ESO ISS PBLA24 START | 27.777 |
| HIERARCH ESO ISS PBLA24 END | 27.838 |
| HIERARCH ESO ISS PBL34 START | 48.489 |
| HIERARCH ESO ISS PBL34 END | 48.49 |
| HIERARCH ESO ISS PBLA34 START | 352.101 |
| HIERARCH ESO ISS PBLA34 END | 352.163 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003415 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003171 |
| HIERARCH ESO ISS AMBI TEMP | 12.24 |
| HIERARCH ESO ISS AMBI FWHM START | 0.84 |
| HIERARCH ESO ISS AMBI FWHM END | 0.91 |
| HIERARCH ESO FT ROBJ NAME | star_ft |
| HIERARCH ESO FT ROBJ ALPHA | 043738.399 |
| HIERARCH ESO FT ROBJ DELTA | -295414.583 |