Calibration Summary for Skynet_61150_ngc4656_151925_102194 XX1-1st XX1-2nd YY1-1st YY1-2nd XX2-1st XX2-2nd YY2-1st YY2-2nd Cal_on 375.485 374.809 1620.175 1621.969 452.916 453.039 1970.754 1976.450 Cal_off 329.569 328.660 1402.378 1399.659 390.641 389.584 1720.461 1720.623 dCal 45.916 46.149 217.797 222.310 62.274 63.455 250.293 255.827 Tcal 9.172 9.172 10.066 10.066 9.161 9.161 9.994 9.994 gain 0.200 0.199 0.046 0.045 0.147 0.144 0.040 0.039 avgain 0.199 0.199 0.046 0.046 0.146 0.146 0.039 0.039 Tsys 65.830 65.317 64.811 63.372 57.466 56.244 68.697 67.217 On Source: ngc4656 , mean elevation= 53.05 mode:HIRES, filter:1355_1435, effbw=15.625, Tint=0.2684, tsys/rms(pred)=2047.9983 IF1: 1421.900 mean tsys: 65.75 XX 64.19 YY IF1: 1421.900 std tsys: 0.0109 XX 0.0123 YY tsys/rms IF1 6015.6040 XX, 5221.8657 YY IF2: 1406.275 mean tsys: 56.98 XX 68.01 YY IF2: 1406.275 std tsys: 0.0099 XX 0.0096 YY tsys/rms IF2 5766.9232 XX, 7079.0594 YY Off Source: ngc4656 IF1: 1421.900 mean tsys off: 65.48 XX 63.98 YY, Tant: 0.27 XX 0.20 YY IF1: 1421.900 std tsys off: 0.0109 XX 0.0122 YY, eTant: 0.0154 XX 0.0173 YY tsys/rms IF1 6020.2874 XX, 5250.8020 YY IF2: 1406.275 mean tsys off: 56.78 XX 67.93 YY, Tant: 0.20 XX 0.08 YY IF2: 1406.275 std tsys off: 0.0098 XX 0.0096 YY, eTant: 0.0139 XX 0.0136 YY tsys/rms IF2 5806.5353 XX, 7072.7713 YY ID: 151925 ngc4656 2026-04-21T01:12 HIRES On Source Tsys XL1 65.747 (using ave gain) On Source Tsys YR1 64.187 On Source Tsys XL2 56.985 On Source Tsys YR2 68.008 Off Source Tsys XL1 65.475, Tant 0.272 Off Source Tsys YR1 63.985, Tant 0.202 Off Source Tsys XL2 56.784, Tant 0.201 Off Source Tsys YR2 67.926, Tant 0.082