Exposure
- ID
- GRAVI.2021-12-15T06:08:41.012_2
- Header ID
- GRAVI.2021-12-15T06:08:41.012
- Date updated
- 2022-04-26 09:10:50 UTC+0000
- Release date
- 2022-04-11 13:59:50 UTC+0000
- UTC Start
- 2021-12-15 06:08:41.012
- UTC End
- 2021-12-15 06:14:01.012
- MJD Start
- 59563.25603023
- MJD End
- 59563.2597339337
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.001944
- Ambient temperature (°C)
- 10.48
- Seeing (arcsec)
- 1.415
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 | 79.8100 | 78.9350 | 124.2000 | 124.9000 |
| A0-J2 | 116.2550 | 114.8570 | 98.2000 | 98.6000 |
| A0-K0 | 120.3810 | 119.3200 | 75.4390 | 75.5730 |
| G1-J2 | 56.5760 | 56.2720 | 60.1000 | 60.2000 |
| G1-K0 | 90.4770 | 90.4580 | 33.9120 | 34.1590 |
| J2-K0 | 46.8770 | 46.8890 | 1.7670 | 2.4200 |
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 | 59563.25603023 |
| 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 | 339.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 32 |
| HIERARCH ESO ISS PBL12 START | 79.81 |
| HIERARCH ESO ISS PBL12 END | 78.935 |
| HIERARCH ESO ISS PBLA12 START | 124.2 |
| HIERARCH ESO ISS PBLA12 END | 124.9 |
| HIERARCH ESO ISS PBL13 START | 116.255 |
| HIERARCH ESO ISS PBL13 END | 114.857 |
| HIERARCH ESO ISS PBLA13 START | 98.2 |
| HIERARCH ESO ISS PBLA13 END | 98.6 |
| HIERARCH ESO ISS PBL14 START | 120.381 |
| HIERARCH ESO ISS PBL14 END | 119.32 |
| HIERARCH ESO ISS PBLA14 START | 75.439 |
| HIERARCH ESO ISS PBLA14 END | 75.573 |
| HIERARCH ESO ISS PBL23 START | 56.576 |
| HIERARCH ESO ISS PBL23 END | 56.272 |
| HIERARCH ESO ISS PBLA23 START | 60.1 |
| HIERARCH ESO ISS PBLA23 END | 60.2 |
| HIERARCH ESO ISS PBL24 START | 90.477 |
| HIERARCH ESO ISS PBL24 END | 90.458 |
| HIERARCH ESO ISS PBLA24 START | 33.912 |
| HIERARCH ESO ISS PBLA24 END | 34.159 |
| HIERARCH ESO ISS PBL34 START | 46.877 |
| HIERARCH ESO ISS PBL34 END | 46.889 |
| HIERARCH ESO ISS PBLA34 START | 1.767 |
| HIERARCH ESO ISS PBLA34 END | 2.42 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00193 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001958 |
| HIERARCH ESO ISS AMBI TEMP | 10.48 |
| HIERARCH ESO ISS AMBI FWHM START | 1.49 |
| HIERARCH ESO ISS AMBI FWHM END | 1.34 |
| HIERARCH ESO FT ROBJ NAME | star_ft |
| HIERARCH ESO FT ROBJ ALPHA | 051921.599 |
| HIERARCH ESO FT ROBJ DELTA | -104450.844 |