Exposure
- ID
- GRAVI.2024-11-22T01:27:49.184_1
- Header ID
- GRAVI.2024-11-22T01:27:49.184
- Date updated
- 2024-11-22 01:35:38 UTC+0000
- Release date
- 2024-11-22 01:35:38 UTC+0000
- UTC Start
- 2024-11-22 01:27:49.184
- UTC End
- 2024-11-22 01:28:37.184
- MJD Start
- 60636.06098593
- MJD End
- 60636.0615414856
- Exposure time (s)
- 48.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.007348
- Ambient temperature (°C)
- 14.0
- Seeing (arcsec)
- 0.53
Observation
- ID
- 61936
- Category
- science
- Program ID
- 60.A-9256(A)
- Program Title
- CALIBRATION RUN FOR GRAVITY
- Program Type
- Normal
- PI / COI
- OBSERVATORY, P
Target
- ID
- 46056
- Name
- HD8921A
- RA
- 21.942518
- DEC
- -10.90139
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 90.4440 | 90.4560 | 113.5000 | 113.6000 |
| A0-J2 | 127.8790 | 127.9560 | 91.1000 | 91.1000 |
| A0-K0 | 124.7320 | 124.8430 | 69.3680 | 69.4320 |
| G1-J2 | 56.1910 | 56.2420 | 53.1000 | 53.2000 |
| G1-K0 | 86.8900 | 86.9310 | 22.8920 | 23.0010 |
| J2-K0 | 47.6150 | 47.6060 | 346.4860 | 346.5800 |
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 | 60636.06098593 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD8921A |
| HIERARCH ESO INS SOBJ NAME | HD8921A |
| RA | 21.942518 |
| DEC | -10.90139 |
| 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 | 64.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 3.0 |
| HIERARCH ESO DET2 NDIT | 16 |
| HIERARCH ESO ISS PBL12 START | 90.444 |
| HIERARCH ESO ISS PBL12 END | 90.456 |
| HIERARCH ESO ISS PBLA12 START | 113.5 |
| HIERARCH ESO ISS PBLA12 END | 113.6 |
| HIERARCH ESO ISS PBL13 START | 127.879 |
| HIERARCH ESO ISS PBL13 END | 127.956 |
| HIERARCH ESO ISS PBLA13 START | 91.1 |
| HIERARCH ESO ISS PBLA13 END | 91.1 |
| HIERARCH ESO ISS PBL14 START | 124.732 |
| HIERARCH ESO ISS PBL14 END | 124.843 |
| HIERARCH ESO ISS PBLA14 START | 69.368 |
| HIERARCH ESO ISS PBLA14 END | 69.432 |
| HIERARCH ESO ISS PBL23 START | 56.191 |
| HIERARCH ESO ISS PBL23 END | 56.242 |
| HIERARCH ESO ISS PBLA23 START | 53.1 |
| HIERARCH ESO ISS PBLA23 END | 53.2 |
| HIERARCH ESO ISS PBL24 START | 86.89 |
| HIERARCH ESO ISS PBL24 END | 86.931 |
| HIERARCH ESO ISS PBLA24 START | 22.892 |
| HIERARCH ESO ISS PBLA24 END | 23.001 |
| HIERARCH ESO ISS PBL34 START | 47.615 |
| HIERARCH ESO ISS PBL34 END | 47.606 |
| HIERARCH ESO ISS PBLA34 START | 346.486 |
| HIERARCH ESO ISS PBLA34 END | 346.58 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007348 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007348 |
| HIERARCH ESO ISS AMBI TEMP | 14.0 |
| HIERARCH ESO ISS AMBI FWHM START | 0.53 |
| HIERARCH ESO ISS AMBI FWHM END | 0.53 |
| HIERARCH ESO FT ROBJ NAME | HD8921A |
| HIERARCH ESO FT ROBJ ALPHA | 012746.4721 |
| HIERARCH ESO FT ROBJ DELTA | -105404.9848 |