Exposure
- ID
- GRAVI.2021-12-15T05:53:58.975_2
- Header ID
- GRAVI.2021-12-15T05:53:58.975
- 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 05:53:58.975
- UTC End
- 2021-12-15 05:59:18.975
- MJD Start
- 59563.24582147
- MJD End
- 59563.2495251737
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0017705
- Ambient temperature (°C)
- 10.43
- Seeing (arcsec)
- 1.515
Observation
- ID
- 50439
- Category
- science
- Program ID
- 60.A-9102(I)
- Program Title
- GRAVITY COMMISSIONING
- Program Type
- Normal
- PI / COI
- GRAVITYTEAM, G
Target
- ID
- 37694
- Name
- tet01_Ori_A
- RA
- 83.8159375
- DEC
- -5.38731472222222
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 | 82.3960 | 81.5670 | 118.9000 | 119.3000 |
| A0-J2 | 122.2430 | 121.1720 | 94.6000 | 94.8000 |
| A0-K0 | 125.5910 | 124.9720 | 73.4990 | 73.5490 |
| G1-J2 | 58.0540 | 57.9460 | 58.9000 | 58.9000 |
| G1-K0 | 89.5640 | 89.7280 | 32.6030 | 32.9000 |
| J2-K0 | 45.4610 | 45.4500 | 358.1870 | 358.8610 |
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 | 59563.24582147 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | None |
| HIERARCH ESO INS SOBJ NAME | tet01OriC |
| RA | 83.817018 |
| DEC | -5.38827 |
| 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 | 82.396 |
| HIERARCH ESO ISS PBL12 END | 81.567 |
| HIERARCH ESO ISS PBLA12 START | 118.9 |
| HIERARCH ESO ISS PBLA12 END | 119.3 |
| HIERARCH ESO ISS PBL13 START | 122.243 |
| HIERARCH ESO ISS PBL13 END | 121.172 |
| HIERARCH ESO ISS PBLA13 START | 94.6 |
| HIERARCH ESO ISS PBLA13 END | 94.8 |
| HIERARCH ESO ISS PBL14 START | 125.591 |
| HIERARCH ESO ISS PBL14 END | 124.972 |
| HIERARCH ESO ISS PBLA14 START | 73.499 |
| HIERARCH ESO ISS PBLA14 END | 73.549 |
| HIERARCH ESO ISS PBL23 START | 58.054 |
| HIERARCH ESO ISS PBL23 END | 57.946 |
| HIERARCH ESO ISS PBLA23 START | 58.9 |
| HIERARCH ESO ISS PBLA23 END | 58.9 |
| HIERARCH ESO ISS PBL24 START | 89.564 |
| HIERARCH ESO ISS PBL24 END | 89.728 |
| HIERARCH ESO ISS PBLA24 START | 32.603 |
| HIERARCH ESO ISS PBLA24 END | 32.9 |
| HIERARCH ESO ISS PBL34 START | 45.461 |
| HIERARCH ESO ISS PBL34 END | 45.45 |
| HIERARCH ESO ISS PBLA34 START | 358.187 |
| HIERARCH ESO ISS PBLA34 END | 358.861 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.001651 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00189 |
| HIERARCH ESO ISS AMBI TEMP | 10.43 |
| HIERARCH ESO ISS AMBI FWHM START | 1.56 |
| HIERARCH ESO ISS AMBI FWHM END | 1.47 |
| HIERARCH ESO FT ROBJ NAME | tet01_Ori_A |
| HIERARCH ESO FT ROBJ ALPHA | 053515.825 |
| HIERARCH ESO FT ROBJ DELTA | -052314.333 |