Exposure
- ID
- GRAVI.2021-12-14T03:07:56.100_2
- Header ID
- GRAVI.2021-12-14T03:07:56.100
- Date updated
- 2022-04-26 09:10:50 UTC+0000
- Release date
- 2022-04-11 13:59:50 UTC+0000
- UTC Start
- 2021-12-14 03:07:56.100
- UTC End
- 2021-12-14 03:09:56.100
- MJD Start
- 59562.13051042
- MJD End
- 59562.1318993089
- Exposure time (s)
- 120.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002998
- Ambient temperature (°C)
- 8.34
- Seeing (arcsec)
- 0.74
Observation
- ID
- 50604
- Category
- science
- Program ID
- 60.A-9102(I)
- Program Title
- GRAVITY COMMISSIONING
- Program Type
- Normal
- PI / COI
- GRAVITYTEAM, G
Target
- ID
- 37793
- Name
- P140_ft
- RA
- 66.048275
- DEC
- -57.0719463888889
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 | 86.5770 | 86.7220 | 107.2000 | 107.6000 |
| A0-J2 | 128.7280 | 128.8070 | 86.9000 | 87.3000 |
| A0-K0 | 127.1170 | 127.0670 | 68.4650 | 68.9080 |
| G1-J2 | 56.2770 | 56.2250 | 54.5000 | 54.9000 |
| G1-K0 | 80.5480 | 80.4720 | 26.1900 | 26.5040 |
| J2-K0 | 40.9430 | 40.9870 | 345.4500 | 345.7150 |
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 | 59562.13051042 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | None |
| HIERARCH ESO INS SOBJ NAME | P140_sc |
| RA | 66.048327 |
| DEC | -57.07211 |
| 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 | 86.577 |
| HIERARCH ESO ISS PBL12 END | 86.722 |
| HIERARCH ESO ISS PBLA12 START | 107.2 |
| HIERARCH ESO ISS PBLA12 END | 107.6 |
| HIERARCH ESO ISS PBL13 START | 128.728 |
| HIERARCH ESO ISS PBL13 END | 128.807 |
| HIERARCH ESO ISS PBLA13 START | 86.9 |
| HIERARCH ESO ISS PBLA13 END | 87.3 |
| HIERARCH ESO ISS PBL14 START | 127.117 |
| HIERARCH ESO ISS PBL14 END | 127.067 |
| HIERARCH ESO ISS PBLA14 START | 68.465 |
| HIERARCH ESO ISS PBLA14 END | 68.908 |
| HIERARCH ESO ISS PBL23 START | 56.277 |
| HIERARCH ESO ISS PBL23 END | 56.225 |
| HIERARCH ESO ISS PBLA23 START | 54.5 |
| HIERARCH ESO ISS PBLA23 END | 54.9 |
| HIERARCH ESO ISS PBL24 START | 80.548 |
| HIERARCH ESO ISS PBL24 END | 80.472 |
| HIERARCH ESO ISS PBLA24 START | 26.19 |
| HIERARCH ESO ISS PBLA24 END | 26.504 |
| HIERARCH ESO ISS PBL34 START | 40.943 |
| HIERARCH ESO ISS PBL34 END | 40.987 |
| HIERARCH ESO ISS PBLA34 START | 345.45 |
| HIERARCH ESO ISS PBLA34 END | 345.715 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003245 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002751 |
| HIERARCH ESO ISS AMBI TEMP | 8.34 |
| HIERARCH ESO ISS AMBI FWHM START | 0.69 |
| HIERARCH ESO ISS AMBI FWHM END | 0.79 |
| HIERARCH ESO FT ROBJ NAME | P140_ft |
| HIERARCH ESO FT ROBJ ALPHA | 042411.586 |
| HIERARCH ESO FT ROBJ DELTA | -570419.007 |