Exposure
- ID
- GRAVI.2021-12-15T06:05:32.004_2
- Header ID
- GRAVI.2021-12-15T06:05:32.004
- 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 06:05:32.004
- UTC End
- 2021-12-15 06:07:32.004
- MJD Start
- 59563.25384264
- MJD End
- 59563.2552315289
- Exposure time (s)
- 120.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0018615
- Ambient temperature (°C)
- 10.5
- Seeing (arcsec)
- 1.52
Observation
- ID
- 50441
- Category
- science
- Program ID
- 60.A-9102(I)
- Program Title
- GRAVITY COMMISSIONING
- Program Type
- Normal
- PI / COI
- GRAVITYTEAM, G
Target
- ID
- 37696
- Name
- star_ft
- RA
- 79.8399958333333
- DEC
- -10.7474566666667
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 | 80.2840 | 79.9540 | 123.8000 | 124.0000 |
| A0-J2 | 117.0010 | 116.4820 | 98.0000 | 98.1000 |
| A0-K0 | 120.9400 | 120.5520 | 75.3610 | 75.4160 |
| G1-J2 | 56.7340 | 56.6250 | 60.0000 | 60.1000 |
| G1-K0 | 90.4800 | 90.4780 | 33.7670 | 33.8690 |
| J2-K0 | 46.8720 | 46.8750 | 1.4050 | 1.6580 |
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 | 59563.25384264 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | None |
| HIERARCH ESO INS SOBJ NAME | star_sc |
| RA | 79.838853 |
| DEC | -10.74729 |
| 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 | G1 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | K0 |
| EXPTIME | 134.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
| HIERARCH ESO DET2 NDIT | 4 |
| HIERARCH ESO ISS PBL12 START | 80.284 |
| HIERARCH ESO ISS PBL12 END | 79.954 |
| HIERARCH ESO ISS PBLA12 START | 123.8 |
| HIERARCH ESO ISS PBLA12 END | 124.0 |
| HIERARCH ESO ISS PBL13 START | 117.001 |
| HIERARCH ESO ISS PBL13 END | 116.482 |
| HIERARCH ESO ISS PBLA13 START | 98.0 |
| HIERARCH ESO ISS PBLA13 END | 98.1 |
| HIERARCH ESO ISS PBL14 START | 120.94 |
| HIERARCH ESO ISS PBL14 END | 120.552 |
| HIERARCH ESO ISS PBLA14 START | 75.361 |
| HIERARCH ESO ISS PBLA14 END | 75.416 |
| HIERARCH ESO ISS PBL23 START | 56.734 |
| HIERARCH ESO ISS PBL23 END | 56.625 |
| HIERARCH ESO ISS PBLA23 START | 60.0 |
| HIERARCH ESO ISS PBLA23 END | 60.1 |
| HIERARCH ESO ISS PBL24 START | 90.48 |
| HIERARCH ESO ISS PBL24 END | 90.478 |
| HIERARCH ESO ISS PBLA24 START | 33.767 |
| HIERARCH ESO ISS PBLA24 END | 33.869 |
| HIERARCH ESO ISS PBL34 START | 46.872 |
| HIERARCH ESO ISS PBL34 END | 46.875 |
| HIERARCH ESO ISS PBLA34 START | 1.405 |
| HIERARCH ESO ISS PBLA34 END | 1.658 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.001896 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001827 |
| HIERARCH ESO ISS AMBI TEMP | 10.5 |
| HIERARCH ESO ISS AMBI FWHM START | 1.47 |
| HIERARCH ESO ISS AMBI FWHM END | 1.57 |
| HIERARCH ESO FT ROBJ NAME | star_ft |
| HIERARCH ESO FT ROBJ ALPHA | 051921.599 |
| HIERARCH ESO FT ROBJ DELTA | -104450.844 |