Exposure
- ID
- GRAVI.2021-12-16T05:27:55.877_2
- Header ID
- GRAVI.2021-12-16T05:27:55.877
- Date updated
- 2022-04-11 13:59:50 UTC+0000
- Release date
- 2022-04-11 13:59:50 UTC+0000
- UTC Start
- 2021-12-16 05:27:55.877
- UTC End
- 2021-12-16 05:29:55.877
- MJD Start
- 59564.22773006
- MJD End
- 59564.2291189489
- Exposure time (s)
- 120.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0047215
- Ambient temperature (°C)
- 12.95
- Seeing (arcsec)
- 0.34
Observation
- ID
- 50447
- Category
- science
- Program ID
- 60.A-9102(I)
- Program Title
- GRAVITY COMMISSIONING
- Program Type
- Normal
- PI / COI
- GRAVITYTEAM, G
Target
- ID
- 37702
- Name
- P71_ft
- RA
- 92.2412666666667
- DEC
- 2.49969111111111
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 | 87.2930 | 87.0760 | 113.7000 | 113.7000 |
| A0-J2 | 128.6580 | 128.5330 | 92.3000 | 92.3000 |
| A0-K0 | 127.5730 | 127.6620 | 72.9460 | 72.9340 |
| G1-J2 | 57.0360 | 57.1320 | 58.5000 | 58.5000 |
| G1-K0 | 83.8060 | 83.9720 | 30.0990 | 30.2700 |
| J2-K0 | 43.1880 | 43.1560 | 351.2200 | 351.4830 |
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 | 59564.22773006 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | None |
| HIERARCH ESO INS SOBJ NAME | P71_sc |
| RA | 92.244247 |
| DEC | 2.4983 |
| 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 | 137.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 12 |
| HIERARCH ESO ISS PBL12 START | 87.293 |
| HIERARCH ESO ISS PBL12 END | 87.076 |
| HIERARCH ESO ISS PBLA12 START | 113.7 |
| HIERARCH ESO ISS PBLA12 END | 113.7 |
| HIERARCH ESO ISS PBL13 START | 128.658 |
| HIERARCH ESO ISS PBL13 END | 128.533 |
| HIERARCH ESO ISS PBLA13 START | 92.3 |
| HIERARCH ESO ISS PBLA13 END | 92.3 |
| HIERARCH ESO ISS PBL14 START | 127.573 |
| HIERARCH ESO ISS PBL14 END | 127.662 |
| HIERARCH ESO ISS PBLA14 START | 72.946 |
| HIERARCH ESO ISS PBLA14 END | 72.934 |
| HIERARCH ESO ISS PBL23 START | 57.036 |
| HIERARCH ESO ISS PBL23 END | 57.132 |
| HIERARCH ESO ISS PBLA23 START | 58.5 |
| HIERARCH ESO ISS PBLA23 END | 58.5 |
| HIERARCH ESO ISS PBL24 START | 83.806 |
| HIERARCH ESO ISS PBL24 END | 83.972 |
| HIERARCH ESO ISS PBLA24 START | 30.099 |
| HIERARCH ESO ISS PBLA24 END | 30.27 |
| HIERARCH ESO ISS PBL34 START | 43.188 |
| HIERARCH ESO ISS PBL34 END | 43.156 |
| HIERARCH ESO ISS PBLA34 START | 351.22 |
| HIERARCH ESO ISS PBLA34 END | 351.483 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004511 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004932 |
| HIERARCH ESO ISS AMBI TEMP | 12.95 |
| HIERARCH ESO ISS AMBI FWHM START | 0.34 |
| HIERARCH ESO ISS AMBI FWHM END | 0.34 |
| HIERARCH ESO FT ROBJ NAME | P71_ft |
| HIERARCH ESO FT ROBJ ALPHA | 060857.904 |
| HIERARCH ESO FT ROBJ DELTA | 022958.888 |