Exposure
- ID
- GRAVI.2024-08-20T23:07:09.323_1
- Header ID
- GRAVI.2024-08-20T23:07:09.323
- Date updated
- 2024-08-20 23:15:34 UTC+0000
- Release date
- 2024-08-20 23:07:09 UTC+0000
- UTC Start
- 2024-08-20 23:07:09.323
- UTC End
- 2024-08-20 23:07:41.323
- MJD Start
- 60542.96330235
- MJD End
- 60542.96367272037
- Exposure time (s)
- 32.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.001761
- Ambient temperature (°C)
- 7.33
- Seeing (arcsec)
- 1.07
Observation
- ID
- 60384
- Category
- calibrator
- Program ID
- 60.A-9256(A)
- Program Title
- CALIBRATION RUN FOR GRAVITY
- Program Type
- Normal
- PI / COI
- OBSERVATORY, P
Target
- ID
- 44839
- Name
- HD_145921
- RA
- 243.846582
- DEC
- -42.89946
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 89.8940 | 89.9190 | 116.1000 | 116.2000 |
| A0-J2 | 129.2310 | 129.2270 | 94.0000 | 94.1000 |
| A0-K0 | 126.9750 | 126.9320 | 73.1590 | 73.2980 |
| G1-J2 | 57.0540 | 57.0270 | 57.6000 | 57.7000 |
| G1-K0 | 86.5020 | 86.4680 | 28.1290 | 28.2320 |
| J2-K0 | 46.3100 | 46.3160 | 350.8170 | 350.9120 |
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 | 60542.96330235 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | HD 145921 |
| HIERARCH ESO INS SOBJ NAME | HD_145921 |
| RA | 243.846582 |
| DEC | -42.89946 |
| 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 | 54.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 1.0 |
| HIERARCH ESO DET2 NDIT | 32 |
| HIERARCH ESO ISS PBL12 START | 89.894 |
| HIERARCH ESO ISS PBL12 END | 89.919 |
| HIERARCH ESO ISS PBLA12 START | 116.1 |
| HIERARCH ESO ISS PBLA12 END | 116.2 |
| HIERARCH ESO ISS PBL13 START | 129.231 |
| HIERARCH ESO ISS PBL13 END | 129.227 |
| HIERARCH ESO ISS PBLA13 START | 94.0 |
| HIERARCH ESO ISS PBLA13 END | 94.1 |
| HIERARCH ESO ISS PBL14 START | 126.975 |
| HIERARCH ESO ISS PBL14 END | 126.932 |
| HIERARCH ESO ISS PBLA14 START | 73.159 |
| HIERARCH ESO ISS PBLA14 END | 73.298 |
| HIERARCH ESO ISS PBL23 START | 57.054 |
| HIERARCH ESO ISS PBL23 END | 57.027 |
| HIERARCH ESO ISS PBLA23 START | 57.6 |
| HIERARCH ESO ISS PBLA23 END | 57.7 |
| HIERARCH ESO ISS PBL24 START | 86.502 |
| HIERARCH ESO ISS PBL24 END | 86.468 |
| HIERARCH ESO ISS PBLA24 START | 28.129 |
| HIERARCH ESO ISS PBLA24 END | 28.232 |
| HIERARCH ESO ISS PBL34 START | 46.31 |
| HIERARCH ESO ISS PBL34 END | 46.316 |
| HIERARCH ESO ISS PBLA34 START | 350.817 |
| HIERARCH ESO ISS PBLA34 END | 350.912 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.001761 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001761 |
| HIERARCH ESO ISS AMBI TEMP | 7.33 |
| HIERARCH ESO ISS AMBI FWHM START | 1.07 |
| HIERARCH ESO ISS AMBI FWHM END | 1.07 |