Exposure
- ID
- GRAVI.2025-03-24T00:49:17.991_1
- Header ID
- GRAVI.2025-03-24T00:49:17.991
- Date updated
- 2025-03-24 00:55:45 UTC+0000
- Release date
- 2025-03-24 00:49:17 UTC+0000
- UTC Start
- 2025-03-24 00:49:17.991
- UTC End
- 2025-03-24 00:49:37.191
- MJD Start
- 60758.03423601
- MJD End
- 60758.03445823222
- Exposure time (s)
- 19.2
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004846
- Ambient temperature (°C)
- 14.89
- Seeing (arcsec)
- 0.71
Observation
- ID
- 65848
- Category
- calibrator
- Program ID
- 60.A-9256(A)
- Program Title
- CALIBRATION RUN FOR GRAVITY
- Program Type
- Normal
- PI / COI
- OBSERVATORY
Target
- ID
- 49007
- Name
- HD_45669
- RA
- 95.653419
- DEC
- -69.98385
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 89.1160 | 89.1300 | 134.1000 | 134.3000 |
| A0-J2 | 128.2220 | 128.2050 | 118.5000 | 118.7000 |
| A0-K0 | 117.8940 | 117.8340 | 102.8280 | 103.0270 |
| G1-J2 | 48.6700 | 48.6310 | 89.1000 | 89.3000 |
| G1-K0 | 62.3060 | 62.2400 | 54.8830 | 55.0330 |
| J2-K0 | 35.1360 | 35.1340 | 3.7570 | 3.8820 |
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 | 60758.03423601 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | HD 45669 |
| HIERARCH ESO INS SOBJ NAME | HD_45669 |
| RA | 95.653419 |
| DEC | -69.98385 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| HIERARCH ESO INS POLA MODE | SPLIT |
| 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 | 50.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 0.3 |
| HIERARCH ESO DET2 NDIT | 64 |
| HIERARCH ESO ISS PBL12 START | 89.116 |
| HIERARCH ESO ISS PBL12 END | 89.13 |
| HIERARCH ESO ISS PBLA12 START | 134.1 |
| HIERARCH ESO ISS PBLA12 END | 134.3 |
| HIERARCH ESO ISS PBL13 START | 128.222 |
| HIERARCH ESO ISS PBL13 END | 128.205 |
| HIERARCH ESO ISS PBLA13 START | 118.5 |
| HIERARCH ESO ISS PBLA13 END | 118.7 |
| HIERARCH ESO ISS PBL14 START | 117.894 |
| HIERARCH ESO ISS PBL14 END | 117.834 |
| HIERARCH ESO ISS PBLA14 START | 102.828 |
| HIERARCH ESO ISS PBLA14 END | 103.027 |
| HIERARCH ESO ISS PBL23 START | 48.67 |
| HIERARCH ESO ISS PBL23 END | 48.631 |
| HIERARCH ESO ISS PBLA23 START | 89.1 |
| HIERARCH ESO ISS PBLA23 END | 89.3 |
| HIERARCH ESO ISS PBL24 START | 62.306 |
| HIERARCH ESO ISS PBL24 END | 62.24 |
| HIERARCH ESO ISS PBLA24 START | 54.883 |
| HIERARCH ESO ISS PBLA24 END | 55.033 |
| HIERARCH ESO ISS PBL34 START | 35.136 |
| HIERARCH ESO ISS PBL34 END | 35.134 |
| HIERARCH ESO ISS PBLA34 START | 3.757 |
| HIERARCH ESO ISS PBLA34 END | 3.882 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005123 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004569 |
| HIERARCH ESO ISS AMBI TEMP | 14.89 |
| HIERARCH ESO ISS AMBI FWHM START | 0.72 |
| HIERARCH ESO ISS AMBI FWHM END | 0.7 |