Table 1.
ALMA observation log of G09v1.97.
| Band | Date | Calibrator | ttotal | ton | Condition | SPW | Science goal | νsky | Synthesis beam | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bandpass | Flux | Phase | Nant | σψ |  |
 |
Baseline | Size | PA | |||||||
| (min) | (min) | (deg) | (mm) | (K) | (m) | (GHz) | (″) | (°) | ||||||||
| 2 | CO(6–5) | 149.207 | 0.37 × 0.35 | 64 | ||||||||||||
| 4 | 04-Aug-2016 | J0750+1231 | J0750+1231 | J0825+0309 | 59.9 | 36.8 | 39 | 59 | 1.25 | 60 | 15–1396 | 0 | H2O(211−202) | 161.946 | 0.38 × 0.36 | −74 |
| 25-Aug-2016 | J0750+1231 | J0854+2006 | J0825+0309 | 68.7 | 36.8 | 38 | 28 | 0.65 | 55 | 15–1462 | 1 | H2O+ | 160.124 | 0.40 × 0.36 | 85 | |
| 0–3 | Continuum (a) | 154.508 | 0.32 × 0.28 | −82 | ||||||||||||
| 7 | 01-Sep-2015 | J0739+0137 | J0510+1800 | J0839+0104 | 31.4 | 3.1 | 34 | 46 | 0.29 | 94 | 15–1574 | – | Continuum | 343.494 | 0.19 × 0.12 | 60 |
Notes. The central observing coordinates (J2000) are RA 08:30:51.156 and Dec +01:32:24.35 for the Band 4 observations and RA 08:30:51.040, Dec +01:32:25.000 for the Band 7 observations. Nant is the number of antennas used during the observations. σψ and 
is the phase RMS and the mean precipitable water vapor during the observations, respectively. 
shows the median system temperature. SPW, namely the spectral windows cover the frequencies ranges of 161.100–162.819 GHz (SPW-0), 159.278–160.996 GHz (SPW-1), 148.345–150.064 GHz (SPW-2) and 147.146–148.865 GHz (SPW-3). νsky gives the sky frequencies of the line centers and the continuum. (a)The 2 mm continuum image was made by combining a line-free spectral window SPW-3 and all the line free channels from SPW-0, SPW-1, and SPW-2. The resulted 2 mm continuum data has a representative frequency of 154.508 GHz.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.