Exposure
- ID
- GRAVI.2023-07-30T07:31:44.716_1
- Header ID
- GRAVI.2023-07-30T07:31:44.716
- Date updated
- 2023-07-30 07:40:22 UTC+0000
- Release date
- 2023-07-30 07:31:44 UTC+0000
- UTC Start
- 2023-07-30 07:31:44.716
- UTC End
- 2023-07-30 07:32:14.716
- MJD Start
- 60155.31371199
- MJD End
- 60155.31405921222
- Exposure time (s)
- 30.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.017294999999999998
- Ambient temperature (°C)
- 15.17
- Seeing (arcsec)
- 0.535
Observation
- ID
- 56468
- Category
- calibrator
- Program ID
- 60.A-9256(A)
- Program Title
- CALIBRATION RUN FOR GRAVITY
- Program Type
- Normal
- PI / COI
- OBSERVATORY
Target
- ID
- 41846
- Name
- Name
- RA
- 36.086187
- DEC
- -25.8474
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 55.7940 | 55.7950 | 2.0000 | 2.1000 |
| U1-U3 | 99.5920 | 99.6010 | 6.9000 | 7.1000 |
| U1-U4 | 112.9050 | 113.0080 | 31.5950 | 31.7630 |
| U2-U3 | 44.2680 | 44.2780 | 13.2000 | 13.3000 |
| U2-U4 | 70.0540 | 70.1910 | 54.7730 | 54.9360 |
| U3-U4 | 47.2220 | 47.3450 | 93.2800 | 93.3550 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 60.A-9256(A) |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD,SINGLE |
| MJD-OBS | 60155.31371199 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | M05_HD14988 |
| HIERARCH ESO INS SOBJ NAME | Name |
| RA | 36.086187 |
| DEC | -25.8474 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| HIERARCH ESO INS POLA MODE | SPLIT |
| 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 | 51.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 1.0 |
| HIERARCH ESO DET2 NDIT | 30 |
| HIERARCH ESO ISS PBL12 START | 55.794 |
| HIERARCH ESO ISS PBL12 END | 55.795 |
| HIERARCH ESO ISS PBLA12 START | 2.0 |
| HIERARCH ESO ISS PBLA12 END | 2.1 |
| HIERARCH ESO ISS PBL13 START | 99.592 |
| HIERARCH ESO ISS PBL13 END | 99.601 |
| HIERARCH ESO ISS PBLA13 START | 6.9 |
| HIERARCH ESO ISS PBLA13 END | 7.1 |
| HIERARCH ESO ISS PBL14 START | 112.905 |
| HIERARCH ESO ISS PBL14 END | 113.008 |
| HIERARCH ESO ISS PBLA14 START | 31.595 |
| HIERARCH ESO ISS PBLA14 END | 31.763 |
| HIERARCH ESO ISS PBL23 START | 44.268 |
| HIERARCH ESO ISS PBL23 END | 44.278 |
| HIERARCH ESO ISS PBLA23 START | 13.2 |
| HIERARCH ESO ISS PBLA23 END | 13.3 |
| HIERARCH ESO ISS PBL24 START | 70.054 |
| HIERARCH ESO ISS PBL24 END | 70.191 |
| HIERARCH ESO ISS PBLA24 START | 54.773 |
| HIERARCH ESO ISS PBLA24 END | 54.936 |
| HIERARCH ESO ISS PBL34 START | 47.222 |
| HIERARCH ESO ISS PBL34 END | 47.345 |
| HIERARCH ESO ISS PBLA34 START | 93.28 |
| HIERARCH ESO ISS PBLA34 END | 93.355 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.01756 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.01703 |
| HIERARCH ESO ISS AMBI TEMP | 15.17 |
| HIERARCH ESO ISS AMBI FWHM START | 0.56 |
| HIERARCH ESO ISS AMBI FWHM END | 0.51 |