Exposure
- ID
- GRAVI.2022-11-29T00:12:08.414_2
- Header ID
- GRAVI.2022-11-29T00:12:08.414
- Date updated
- 2022-11-29 00:25:50 UTC+0000
- Release date
- 2022-11-29 00:25:49 UTC+0000
- UTC Start
- 2022-11-29 00:12:08.414
- UTC End
- 2022-11-29 00:17:28.414
- MJD Start
- 59912.00843072
- MJD End
- 59912.0121344237
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0027165
- Ambient temperature (°C)
- 12.79
- Seeing (arcsec)
- 0.96
Observation
- ID
- 53330
- Category
- science
- Program ID
- 60.A-9256(A)
- Program Title
- CALIBRATION RUN FOR GRAVITY
- Program Type
- Normal
- PI / COI
- OBSERVATORY, P
Target
- ID
- 39515
- Name
- P0001_A
- RA
- 3.74516666666667
- DEC
- 8.82096083333333
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 | 88.9040 | 88.4960 | 112.4000 | 112.3000 |
| A0-J2 | 129.1630 | 129.2310 | 92.9000 | 92.7000 |
| A0-K0 | 124.3320 | 125.0130 | 74.3670 | 74.2340 |
| G1-J2 | 54.1870 | 54.6260 | 59.7000 | 59.8000 |
| G1-K0 | 77.1270 | 77.6900 | 29.1170 | 29.6360 |
| J2-K0 | 41.1190 | 40.9790 | 346.9740 | 347.6240 |
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 | 59912.00843072 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | P0001_B |
| HIERARCH ESO INS SOBJ NAME | P0001_B |
| RA | 3.746378 |
| DEC | 8.81976 |
| 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 | 88.904 |
| HIERARCH ESO ISS PBL12 END | 88.496 |
| HIERARCH ESO ISS PBLA12 START | 112.4 |
| HIERARCH ESO ISS PBLA12 END | 112.3 |
| HIERARCH ESO ISS PBL13 START | 129.163 |
| HIERARCH ESO ISS PBL13 END | 129.231 |
| HIERARCH ESO ISS PBLA13 START | 92.9 |
| HIERARCH ESO ISS PBLA13 END | 92.7 |
| HIERARCH ESO ISS PBL14 START | 124.332 |
| HIERARCH ESO ISS PBL14 END | 125.013 |
| HIERARCH ESO ISS PBLA14 START | 74.367 |
| HIERARCH ESO ISS PBLA14 END | 74.234 |
| HIERARCH ESO ISS PBL23 START | 54.187 |
| HIERARCH ESO ISS PBL23 END | 54.626 |
| HIERARCH ESO ISS PBLA23 START | 59.7 |
| HIERARCH ESO ISS PBLA23 END | 59.8 |
| HIERARCH ESO ISS PBL24 START | 77.127 |
| HIERARCH ESO ISS PBL24 END | 77.69 |
| HIERARCH ESO ISS PBLA24 START | 29.117 |
| HIERARCH ESO ISS PBLA24 END | 29.636 |
| HIERARCH ESO ISS PBL34 START | 41.119 |
| HIERARCH ESO ISS PBL34 END | 40.979 |
| HIERARCH ESO ISS PBLA34 START | 346.974 |
| HIERARCH ESO ISS PBLA34 END | 347.624 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002316 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003117 |
| HIERARCH ESO ISS AMBI TEMP | 12.79 |
| HIERARCH ESO ISS AMBI FWHM START | 0.94 |
| HIERARCH ESO ISS AMBI FWHM END | 0.98 |
| HIERARCH ESO FT ROBJ NAME | P0001_A |
| HIERARCH ESO FT ROBJ ALPHA | 001458.840 |
| HIERARCH ESO FT ROBJ DELTA | 084915.459 |