Exposure
- ID
- GRAVI.2021-12-16T08:32:57.405_2
- Header ID
- GRAVI.2021-12-16T08:32:57.405
- Date updated
- 2022-04-26 09:10:51 UTC+0000
- Release date
- 2022-04-11 13:59:50 UTC+0000
- UTC Start
- 2021-12-16 08:32:57.405
- UTC End
- 2021-12-16 08:34:57.405
- MJD Start
- 59564.35621996
- MJD End
- 59564.3576088489
- Exposure time (s)
- 120.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0107495
- Ambient temperature (°C)
- 12.6
- Seeing (arcsec)
- 0.41
Observation
- ID
- 50451
- Category
- science
- Program ID
- 60.A-9102(I)
- Program Title
- GRAVITY COMMISSIONING
- Program Type
- Normal
- PI / COI
- GRAVITYTEAM, G
Target
- ID
- 37706
- Name
- P3_ft
- RA
- 100.56825
- DEC
- -38.3987905555556
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 | 85.3770 | 85.2440 | 144.9000 | 145.4000 |
| A0-J2 | 111.1180 | 110.6870 | 122.5000 | 123.0000 |
| A0-K0 | 102.0300 | 101.4360 | 97.3070 | 97.7010 |
| G1-J2 | 45.8050 | 45.5340 | 77.2000 | 77.4000 |
| G1-K0 | 77.1840 | 76.9370 | 42.5120 | 42.6630 |
| J2-K0 | 47.3260 | 47.3120 | 9.1070 | 9.3540 |
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 | 59564.35621996 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | None |
| HIERARCH ESO INS SOBJ NAME | P3_sc |
| RA | 100.567057 |
| DEC | -38.39868 |
| 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 | 85.377 |
| HIERARCH ESO ISS PBL12 END | 85.244 |
| HIERARCH ESO ISS PBLA12 START | 144.9 |
| HIERARCH ESO ISS PBLA12 END | 145.4 |
| HIERARCH ESO ISS PBL13 START | 111.118 |
| HIERARCH ESO ISS PBL13 END | 110.687 |
| HIERARCH ESO ISS PBLA13 START | 122.5 |
| HIERARCH ESO ISS PBLA13 END | 123.0 |
| HIERARCH ESO ISS PBL14 START | 102.03 |
| HIERARCH ESO ISS PBL14 END | 101.436 |
| HIERARCH ESO ISS PBLA14 START | 97.307 |
| HIERARCH ESO ISS PBLA14 END | 97.701 |
| HIERARCH ESO ISS PBL23 START | 45.805 |
| HIERARCH ESO ISS PBL23 END | 45.534 |
| HIERARCH ESO ISS PBLA23 START | 77.2 |
| HIERARCH ESO ISS PBLA23 END | 77.4 |
| HIERARCH ESO ISS PBL24 START | 77.184 |
| HIERARCH ESO ISS PBL24 END | 76.937 |
| HIERARCH ESO ISS PBLA24 START | 42.512 |
| HIERARCH ESO ISS PBLA24 END | 42.663 |
| HIERARCH ESO ISS PBL34 START | 47.326 |
| HIERARCH ESO ISS PBL34 END | 47.312 |
| HIERARCH ESO ISS PBLA34 START | 9.107 |
| HIERARCH ESO ISS PBLA34 END | 9.354 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.011268 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.010231 |
| HIERARCH ESO ISS AMBI TEMP | 12.6 |
| HIERARCH ESO ISS AMBI FWHM START | 0.39 |
| HIERARCH ESO ISS AMBI FWHM END | 0.43 |
| HIERARCH ESO FT ROBJ NAME | P3_ft |
| HIERARCH ESO FT ROBJ ALPHA | 064216.380 |
| HIERARCH ESO FT ROBJ DELTA | -382355.646 |