Exposure
- ID
- GRAVI.2022-12-15T01:57:02.047_2
- Header ID
- GRAVI.2022-12-15T01:57:02.047
- Date updated
- 2022-12-15 02:11:16 UTC+0000
- Release date
- 2022-12-15 02:11:16 UTC+0000
- UTC Start
- 2022-12-15 01:57:02.047
- UTC End
- 2022-12-15 02:02:22.047
- MJD Start
- 59928.08127369
- MJD End
- 59928.0849773937
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003751
- Ambient temperature (°C)
- 14.05
- Seeing (arcsec)
- 1.07
Observation
- ID
- 53486
- Category
- science
- Program ID
- 60.A-9256(A)
- Program Title
- CALIBRATION RUN FOR GRAVITY
- Program Type
- Normal
- PI / COI
- OBSERVATORY, P
Target
- ID
- 39741
- Name
- P0022_A
- RA
- 38.5312416666667
- DEC
- -5.6354
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 | 88.6500 | 88.2220 | 115.4000 | 115.7000 |
| A0-J2 | 128.8100 | 128.5130 | 93.0000 | 93.2000 |
| A0-K0 | 127.8550 | 127.9540 | 72.4540 | 72.6050 |
| G1-J2 | 57.7090 | 57.8580 | 57.3000 | 57.5000 |
| G1-K0 | 87.2600 | 87.5390 | 28.6420 | 29.1110 |
| J2-K0 | 45.8830 | 45.8270 | 351.5720 | 352.2050 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 60.A-9256(A) |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 59928.08127369 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | P0022_B |
| HIERARCH ESO INS SOBJ NAME | P0022_B |
| RA | 38.531292 |
| DEC | -5.63487 |
| 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 | 88.65 |
| HIERARCH ESO ISS PBL12 END | 88.222 |
| HIERARCH ESO ISS PBLA12 START | 115.4 |
| HIERARCH ESO ISS PBLA12 END | 115.7 |
| HIERARCH ESO ISS PBL13 START | 128.81 |
| HIERARCH ESO ISS PBL13 END | 128.513 |
| HIERARCH ESO ISS PBLA13 START | 93.0 |
| HIERARCH ESO ISS PBLA13 END | 93.2 |
| HIERARCH ESO ISS PBL14 START | 127.855 |
| HIERARCH ESO ISS PBL14 END | 127.954 |
| HIERARCH ESO ISS PBLA14 START | 72.454 |
| HIERARCH ESO ISS PBLA14 END | 72.605 |
| HIERARCH ESO ISS PBL23 START | 57.709 |
| HIERARCH ESO ISS PBL23 END | 57.858 |
| HIERARCH ESO ISS PBLA23 START | 57.3 |
| HIERARCH ESO ISS PBLA23 END | 57.5 |
| HIERARCH ESO ISS PBL24 START | 87.26 |
| HIERARCH ESO ISS PBL24 END | 87.539 |
| HIERARCH ESO ISS PBLA24 START | 28.642 |
| HIERARCH ESO ISS PBLA24 END | 29.111 |
| HIERARCH ESO ISS PBL34 START | 45.883 |
| HIERARCH ESO ISS PBL34 END | 45.827 |
| HIERARCH ESO ISS PBLA34 START | 351.572 |
| HIERARCH ESO ISS PBLA34 END | 352.205 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003751 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003751 |
| HIERARCH ESO ISS AMBI TEMP | 14.05 |
| HIERARCH ESO ISS AMBI FWHM START | 1.07 |
| HIERARCH ESO ISS AMBI FWHM END | 1.07 |
| HIERARCH ESO FT ROBJ NAME | P0022_A |
| HIERARCH ESO FT ROBJ ALPHA | 023407.498 |
| HIERARCH ESO FT ROBJ DELTA | -053807.440 |