Exposure
- ID
- GRAVI.2025-03-22T04:38:33.982_2
- Header ID
- GRAVI.2025-03-22T04:38:33.982
- Date updated
- 2025-03-22 04:50:59 UTC+0000
- Release date
- 2025-03-22 04:50:59 UTC+0000
- UTC Start
- 2025-03-22 04:38:33.982
- UTC End
- 2025-03-22 04:43:53.982
- MJD Start
- 60756.19344886
- MJD End
- 60756.197152563705
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006106
- Ambient temperature (°C)
- 15.42
- Seeing (arcsec)
- 0.6950000000000001
Observation
- ID
- 65778
- Category
- science
- Program ID
- 60.A-9801(U)
- Program Title
- TECHNICAL TIME
- Program Type
- Normal
- PI / COI
- OBSERVATORY
Target
- ID
- 48413
- Name
- P0202_A
- RA
- 155.77040416666665
- DEC
- -55.461353333333335
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 | 90.4550 | 90.4830 | 131.0000 | 132.1000 |
| A0-J2 | 126.7360 | 126.3970 | 111.8000 | 113.1000 |
| A0-K0 | 118.1910 | 117.4900 | 92.2810 | 93.4730 |
| G1-J2 | 50.8410 | 50.4480 | 76.1000 | 77.2000 |
| G1-K0 | 73.9180 | 73.4170 | 42.3700 | 43.1230 |
| J2-K0 | 42.4300 | 42.4250 | 0.6140 | 1.3370 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 60.A-9801(U) |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60756.19344886 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | P0202_B |
| HIERARCH ESO INS SOBJ NAME | P0202_B |
| RA | 155.776175 |
| DEC | -55.45961 |
| 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 | 90.455 |
| HIERARCH ESO ISS PBL12 END | 90.483 |
| HIERARCH ESO ISS PBLA12 START | 131.0 |
| HIERARCH ESO ISS PBLA12 END | 132.1 |
| HIERARCH ESO ISS PBL13 START | 126.736 |
| HIERARCH ESO ISS PBL13 END | 126.397 |
| HIERARCH ESO ISS PBLA13 START | 111.8 |
| HIERARCH ESO ISS PBLA13 END | 113.1 |
| HIERARCH ESO ISS PBL14 START | 118.191 |
| HIERARCH ESO ISS PBL14 END | 117.49 |
| HIERARCH ESO ISS PBLA14 START | 92.281 |
| HIERARCH ESO ISS PBLA14 END | 93.473 |
| HIERARCH ESO ISS PBL23 START | 50.841 |
| HIERARCH ESO ISS PBL23 END | 50.448 |
| HIERARCH ESO ISS PBLA23 START | 76.1 |
| HIERARCH ESO ISS PBLA23 END | 77.2 |
| HIERARCH ESO ISS PBL24 START | 73.918 |
| HIERARCH ESO ISS PBL24 END | 73.417 |
| HIERARCH ESO ISS PBLA24 START | 42.37 |
| HIERARCH ESO ISS PBLA24 END | 43.123 |
| HIERARCH ESO ISS PBL34 START | 42.43 |
| HIERARCH ESO ISS PBL34 END | 42.425 |
| HIERARCH ESO ISS PBLA34 START | 0.614 |
| HIERARCH ESO ISS PBLA34 END | 1.337 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005277 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006935 |
| HIERARCH ESO ISS AMBI TEMP | 15.42 |
| HIERARCH ESO ISS AMBI FWHM START | 0.84 |
| HIERARCH ESO ISS AMBI FWHM END | 0.55 |
| HIERARCH ESO FT ROBJ NAME | P0202_A |
| HIERARCH ESO FT ROBJ ALPHA | 102304.897 |
| HIERARCH ESO FT ROBJ DELTA | -552740.872 |