Comparison of the maser and calibrator referencing for the reference spot at v = 46.4 km s−1.*
Epoch . | I m . | σm . | I c . | σc . | I m/Ic . | σm/σc . |
---|---|---|---|---|---|---|
. | (Jy beam−1) . | (Jy beam−1) . | . | . | ||
1 | 3.89 | 0.07 | 2.48 | 0.09 | 1.6 | 0.7 |
2 | 5.81 | 0.11 | 5.96 | 0.16 | 1.0 | 0.7 |
3 | 6.02 | 0.14 | 4.56 | 0.20 | 1.3 | 0.7 |
4 | 6.32 | 0.11 | 4.46 | 0.18 | 1.4 | 0.6 |
5 | 8.11 | 0.08 | 8.33 | 0.16 | 1.0 | 0.5 |
Epoch . | I m . | σm . | I c . | σc . | I m/Ic . | σm/σc . |
---|---|---|---|---|---|---|
. | (Jy beam−1) . | (Jy beam−1) . | . | . | ||
1 | 3.89 | 0.07 | 2.48 | 0.09 | 1.6 | 0.7 |
2 | 5.81 | 0.11 | 5.96 | 0.16 | 1.0 | 0.7 |
3 | 6.02 | 0.14 | 4.56 | 0.20 | 1.3 | 0.7 |
4 | 6.32 | 0.11 | 4.46 | 0.18 | 1.4 | 0.6 |
5 | 8.11 | 0.08 | 8.33 | 0.16 | 1.0 | 0.5 |
*Column 1 lists the epoch number. Columns 2 and 3 list the peak intensity (Im) and the noise level (σm) obtained by maser referencing. Columns 3 and 4 list the peak intensity (Ic) and the noise level (σc) obtained by calibrator referencing. Columns 5 and 6 list their ratios for comparison.
Comparison of the maser and calibrator referencing for the reference spot at v = 46.4 km s−1.*
Epoch . | I m . | σm . | I c . | σc . | I m/Ic . | σm/σc . |
---|---|---|---|---|---|---|
. | (Jy beam−1) . | (Jy beam−1) . | . | . | ||
1 | 3.89 | 0.07 | 2.48 | 0.09 | 1.6 | 0.7 |
2 | 5.81 | 0.11 | 5.96 | 0.16 | 1.0 | 0.7 |
3 | 6.02 | 0.14 | 4.56 | 0.20 | 1.3 | 0.7 |
4 | 6.32 | 0.11 | 4.46 | 0.18 | 1.4 | 0.6 |
5 | 8.11 | 0.08 | 8.33 | 0.16 | 1.0 | 0.5 |
Epoch . | I m . | σm . | I c . | σc . | I m/Ic . | σm/σc . |
---|---|---|---|---|---|---|
. | (Jy beam−1) . | (Jy beam−1) . | . | . | ||
1 | 3.89 | 0.07 | 2.48 | 0.09 | 1.6 | 0.7 |
2 | 5.81 | 0.11 | 5.96 | 0.16 | 1.0 | 0.7 |
3 | 6.02 | 0.14 | 4.56 | 0.20 | 1.3 | 0.7 |
4 | 6.32 | 0.11 | 4.46 | 0.18 | 1.4 | 0.6 |
5 | 8.11 | 0.08 | 8.33 | 0.16 | 1.0 | 0.5 |
*Column 1 lists the epoch number. Columns 2 and 3 list the peak intensity (Im) and the noise level (σm) obtained by maser referencing. Columns 3 and 4 list the peak intensity (Ic) and the noise level (σc) obtained by calibrator referencing. Columns 5 and 6 list their ratios for comparison.
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