Exposure
- ID
- GRAVI.2023-01-12T00:51:30.156_1
- Header ID
- GRAVI.2023-01-12T00:51:30.156
- Date updated
- 2023-01-12 01:08:33 UTC+0000
- Release date
- 2023-01-12 01:08:33 UTC+0000
- UTC Start
- 2023-01-12 00:51:30.156
- UTC End
- 2023-01-12 00:56:50.156
- MJD Start
- 59956.03576569
- MJD End
- 59956.0394693937
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0041475
- Ambient temperature (°C)
- 14.23
- Seeing (arcsec)
- 0.925
Observation
- ID
- 53814
- Category
- science
- Program ID
- 60.A-9256(A)
- Program Title
- CALIBRATION RUN FOR GRAVITY
- Program Type
- Normal
- PI / COI
- OBSERVATORY, P
Target
- ID
- 40003
- Name
- P0038_B
- RA
- 69.024643
- DEC
- 12.19277
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 43.4160 | 43.7870 | 24.8000 | 25.5000 |
| U1-U3 | 79.1550 | 80.0130 | 33.0000 | 33.6000 |
| U1-U4 | 111.4260 | 112.8900 | 66.0660 | 66.0970 |
| U2-U3 | 36.7120 | 37.1820 | 42.7000 | 43.2000 |
| U2-U4 | 83.8390 | 84.5670 | 86.0430 | 85.7770 |
| U3-U4 | 62.4270 | 62.4650 | 109.8320 | 109.5190 |
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 | 59956.03576569 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | P0038_B |
| HIERARCH ESO INS SOBJ NAME | P0038_B |
| RA | 69.024643 |
| DEC | 12.19277 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| HIERARCH ESO INS POLA MODE | COMBINED |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | U1 |
| HIERARCH ESO ISS CONF STATION2 | U2 |
| HIERARCH ESO ISS CONF STATION3 | U3 |
| HIERARCH ESO ISS CONF STATION4 | U4 |
| EXPTIME | 339.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 32 |
| HIERARCH ESO ISS PBL12 START | 43.416 |
| HIERARCH ESO ISS PBL12 END | 43.787 |
| HIERARCH ESO ISS PBLA12 START | 24.8 |
| HIERARCH ESO ISS PBLA12 END | 25.5 |
| HIERARCH ESO ISS PBL13 START | 79.155 |
| HIERARCH ESO ISS PBL13 END | 80.013 |
| HIERARCH ESO ISS PBLA13 START | 33.0 |
| HIERARCH ESO ISS PBLA13 END | 33.6 |
| HIERARCH ESO ISS PBL14 START | 111.426 |
| HIERARCH ESO ISS PBL14 END | 112.89 |
| HIERARCH ESO ISS PBLA14 START | 66.066 |
| HIERARCH ESO ISS PBLA14 END | 66.097 |
| HIERARCH ESO ISS PBL23 START | 36.712 |
| HIERARCH ESO ISS PBL23 END | 37.182 |
| HIERARCH ESO ISS PBLA23 START | 42.7 |
| HIERARCH ESO ISS PBLA23 END | 43.2 |
| HIERARCH ESO ISS PBL24 START | 83.839 |
| HIERARCH ESO ISS PBL24 END | 84.567 |
| HIERARCH ESO ISS PBLA24 START | 86.043 |
| HIERARCH ESO ISS PBLA24 END | 85.777 |
| HIERARCH ESO ISS PBL34 START | 62.427 |
| HIERARCH ESO ISS PBL34 END | 62.465 |
| HIERARCH ESO ISS PBLA34 START | 109.832 |
| HIERARCH ESO ISS PBLA34 END | 109.519 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004464 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003831 |
| HIERARCH ESO ISS AMBI TEMP | 14.23 |
| HIERARCH ESO ISS AMBI FWHM START | 0.91 |
| HIERARCH ESO ISS AMBI FWHM END | 0.94 |
| HIERARCH ESO FT ROBJ NAME | P0038_A |
| HIERARCH ESO FT ROBJ ALPHA | 043606.383 |
| HIERARCH ESO FT ROBJ DELTA | 121132.413 |