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antenna.html

@@ -157,14 +157,14 @@ is designed to compensate for the gravitational deformations of the whole surfac
 <td>single-feed</td>
 <td>32-37</td>
 <td>2.7</td>
-<td>0.60</td>
+<td>0.66</td>
 <td>TP,DFB,DBBC,ROACH1,SARDARA,XARCOS</td>
 </tr>
 <tr class="row-odd"><td>K 18-26.5</td>
 <td>7-feed</td>
 <td>90</td>
 <td>0.8</td>
-<td>0.45-0.65</td>
+<td>0.66</td>
 <td>TP (MB),DFB,DBBC,ROACH1,SARDARA (MB),XARCOS(MB)</td>
 </tr>
 </tbody>
@@ -224,7 +224,7 @@ is designed to compensate for the gravitational deformations of the whole surfac
 <td>beam waveguide</td>
 <td>2.7’</td>
 <td>32-37(*)</td>
-<td>0.60</td>
+<td>0.66 (*)</td>
 </tr>
 <tr class="row-odd"><td>K</td>
 <td>18 – 26</td>
@@ -233,12 +233,12 @@ is designed to compensate for the gravitational deformations of the whole surfac
 <td>Gregorian</td>
 <td>0.8’(**)</td>
 <td>90(**)</td>
-<td>0.45-0.65</td>
+<td>[0.66]</td>
 </tr>
 </tbody>
 </table>
 <p>[ ] is an estimate
-(*) at the band’s central frequency
+(*) at the band’s central frequency (for C-band: 45 degrees EL &#64; 7.3 GHz)
 (**) at 22.3 GHz with opacity 0.1 and ground air temperature of 293K.</p>
 <p>The FWHM beam size, as a function of the frequency f,  can be approximated by the following rule: FWHM(arcmin)=19.7/ f(GHz)</p>
 <p>SRT receiver changes are quick, allowing for an efficient frequency agility. The selected receiver is set in its focal position within at most a few minutes.
@@ -558,7 +558,7 @@ Available configurations consist of:</p>
 <p><strong>in L band:</strong></p>
 <p>The full bandwidth for this receiver is 500 MHz (1.3-1.8 GHz). RF filters can be used (XXL4, XXL2 etc.) as well as additional backend filters (115, 230 or 460 MHz).</p>
 <p>More detailed information on the SARDARA backend can be found here: <a class="reference external" href="https://www.worldscientific.com/doi/full/10.1142/S2251171718500046">SARDARA</a>.</p>
-<p>Note: for spectroscopic observations in L-band with SARDARA, only total intensity is offered.</p>
+<p>Note: for spectroscopic observations in L-band with SARDARA (with the 115 MHz filter), only total intensity is offered.</p>
 </div>
 </div>
 <div class="section" id="calibration">

antenna.rst

@@ -82,8 +82,8 @@ RF band (GHz)       Type      Tsys@90degEL(K) Beamsize (arcmin) Max gain (K/Jy)
 =============== ============= =============== ================= =============== ================================================
 P 0.30-0.36     single-feed      50-80             48                 0.52        DBBC,ROACH1
 L 1.3-1.8       single-feed      25-35             11.4               0.55       DFB,DBBC,ROACH1,SARDARA
-C-high 5.7-7.7  single-feed      32-37             2.7                0.60       TP,DFB,DBBC,ROACH1,SARDARA,XARCOS
-K 18-26.5        7-feed          90                0.8              0.45-0.65    TP (MB),DFB,DBBC,ROACH1,SARDARA (MB),XARCOS(MB) 
+C-high 5.7-7.7  single-feed      32-37             2.7                0.66       TP,DFB,DBBC,ROACH1,SARDARA,XARCOS
+K 18-26.5        7-feed          90                0.8                0.66      TP (MB),DFB,DBBC,ROACH1,SARDARA (MB),XARCOS(MB) 
 =============== ============= =============== ================= =============== ================================================
 
 (MB) means that the Multi-Beam option is available for observations in K-band with the TP, XARCOS and SARDARA backends. 
@@ -101,12 +101,12 @@ Band     Frequency coverage (GHz)   Feeds     native polarization type   Focal p
 ======== ========================= =======   ========================== ================ ========== ========== =========== 
 P         0.30 -- 0.36                1        linear                     primary          48'(*)     [50-80]      0.52     
 L         1.3 -- 1.8                  1        linear                     primary         11.4'(*)     25-35       0.55     
-C-high    5.7 -- 7.7                  1        circular                   beam waveguide   2.7'      32-37(*)   0.60         
-K         18 -- 26                    7        circular                   Gregorian       0.8'(**)    90(**)   0.45-0.65    
+C-high    5.7 -- 7.7                  1        circular                   beam waveguide   2.7'      32-37(*)   0.66 (*)         
+K         18 -- 26                    7        circular                   Gregorian       0.8'(**)    90(**)     [0.66]    
 ======== ========================= =======   ========================== ================ ========== ========== ===========
 
 [ ] is an estimate
-(*) at the band's central frequency
+(*) at the band's central frequency (for C-band: 45 degrees EL @ 7.3 GHz)
 (**) at 22.3 GHz with opacity 0.1 and ground air temperature of 293K.
 
 The FWHM beam size, as a function of the frequency f,  can be approximated by the following rule: FWHM(arcmin)=19.7/ f(GHz)
@@ -287,7 +287,7 @@ The full bandwidth for this receiver is 500 MHz (1.3-1.8 GHz). RF filters can be
 
 More detailed information on the SARDARA backend can be found here: `SARDARA <https://www.worldscientific.com/doi/full/10.1142/S2251171718500046>`_. 
 
-Note: for spectroscopic observations in L-band with SARDARA, only total intensity is offered.
+Note: for spectroscopic observations in L-band with SARDARA (with the 115 MHz filter), only total intensity is offered.
 
 Calibration
 ===========