Exposure
- ID
- GRAVI.2021-12-16T08:29:54.397_2
- Header ID
- GRAVI.2021-12-16T08:29:54.397
- 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 08:29:54.397
- UTC End
- 2021-12-16 08:31:54.397
- MJD Start
- 59564.35410182
- MJD End
- 59564.3554907089
- Exposure time (s)
- 120.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0106795
- Ambient temperature (°C)
- 12.29
- 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 | 85.5570 | 85.4240 | 144.3000 | 144.8000 |
| A0-J2 | 111.6970 | 111.2700 | 121.8000 | 122.3000 |
| A0-K0 | 102.8260 | 102.2400 | 96.7770 | 97.1670 |
| G1-J2 | 46.1690 | 45.9010 | 76.8000 | 77.1000 |
| G1-K0 | 77.5150 | 77.2710 | 42.3060 | 42.4580 |
| J2-K0 | 47.3440 | 47.3310 | 8.7730 | 9.0200 |
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 | 59564.35410182 |
| 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 | 85.557 |
| HIERARCH ESO ISS PBL12 END | 85.424 |
| HIERARCH ESO ISS PBLA12 START | 144.3 |
| HIERARCH ESO ISS PBLA12 END | 144.8 |
| HIERARCH ESO ISS PBL13 START | 111.697 |
| HIERARCH ESO ISS PBL13 END | 111.27 |
| HIERARCH ESO ISS PBLA13 START | 121.8 |
| HIERARCH ESO ISS PBLA13 END | 122.3 |
| HIERARCH ESO ISS PBL14 START | 102.826 |
| HIERARCH ESO ISS PBL14 END | 102.24 |
| HIERARCH ESO ISS PBLA14 START | 96.777 |
| HIERARCH ESO ISS PBLA14 END | 97.167 |
| HIERARCH ESO ISS PBL23 START | 46.169 |
| HIERARCH ESO ISS PBL23 END | 45.901 |
| HIERARCH ESO ISS PBLA23 START | 76.8 |
| HIERARCH ESO ISS PBLA23 END | 77.1 |
| HIERARCH ESO ISS PBL24 START | 77.515 |
| HIERARCH ESO ISS PBL24 END | 77.271 |
| HIERARCH ESO ISS PBLA24 START | 42.306 |
| HIERARCH ESO ISS PBLA24 END | 42.458 |
| HIERARCH ESO ISS PBL34 START | 47.344 |
| HIERARCH ESO ISS PBL34 END | 47.331 |
| HIERARCH ESO ISS PBLA34 START | 8.773 |
| HIERARCH ESO ISS PBLA34 END | 9.02 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.010091 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.011268 |
| HIERARCH ESO ISS AMBI TEMP | 12.29 |
| HIERARCH ESO ISS AMBI FWHM START | 0.43 |
| HIERARCH ESO ISS AMBI FWHM END | 0.39 |
| HIERARCH ESO FT ROBJ NAME | P3_ft |
| HIERARCH ESO FT ROBJ ALPHA | 064216.380 |
| HIERARCH ESO FT ROBJ DELTA | -382355.646 |