This uses Signal-generator scheme of LO lock system (Note: a similar test for the other (synthesiser) mode of LO lock scheme would also be performed) ----------------------------------------------------------------------------------------------- SETUP For 1390 MHz 256 channels: GSB and 2048 channels: GWB for plots: GWB = 638-ch GSB = 128-ch were used Experiment detail: Attenuation to be applied scan-0 was with att'n 4-4dB (and power-eq) scan-1 was with att'n 7-7dB (no power-eq) scan-2 was with att'n 9-9dB (no power-eq) scan-3 was with att'n 1-1dB (no power-eq) scan-4 was with att'n 4-4dB (no power-eq) ----------------------------------------------------------------------------------------------- [gpuuser@node52 10sep2014]$ ltahdr -i dharam_10sep2014_lo1450.lta VERSION: GWB-III LTA2.00 DAS2.00 HST04 SCN OBJECT RA(MEAN) DEC(MEAN) DATE IST RF(MHz) CW(kHz) Nrecs 0 3C286 13h31m48.96 +30d26'01.62" 10/Sep/2014 15:42:18 1450.00 97.656 56 1 3C286 13h31m48.96 +30d26'01.62" 10/Sep/2014 15:54:16 1450.00 97.656 74 2 3C286 13h31m48.96 +30d26'01.62" 10/Sep/2014 16:10:02 1450.00 97.656 29 3 3C286 13h31m48.96 +30d26'01.62" 10/Sep/2014 16:16:51 1450.00 97.656 89 4 3C286 13h31m48.96 +30d26'01.62" 10/Sep/2014 16:34:11 1450.00 97.656 44 [gsbuser@gsbm4 ~]$ ltahdr /gsbifrdata/10sep/gsb+gwb_10sep2014.lta VERSION: COR30x2 LTA1.10 DAS1.10 HST03 OBS_MODE: INDIAN_POLAR CORR_HOST: BASELINES: 930 CHANNELS: 256 SCN OBJECT RA(MEAN) DEC(MEAN) DATE IST RF(MHz) CW(kHz) Nrecs 0 3C286 13h31m48.96 +30d26'01.62" 10/Sep/2014 15:42:14 1371.00 130.208 75 1 3C286 13h31m48.96 +30d26'01.62" 10/Sep/2014 15:54:12 1371.00 130.208 99 2 3C286 13h31m48.96 +30d26'01.62" 10/Sep/2014 16:09:55 1371.00 130.208 39 3 3C286 13h31m48.96 +30d26'01.62" 10/Sep/2014 16:16:44 1371.00 130.208 119 4 3C286 13h31m48.96 +30d26'01.62" 10/Sep/2014 16:34:05 1371.00 130.208 58 ----------------------------------------------------------------------------------------------- SETUP For 1280 MHz 256 channels: GSB and 2048 channels: GWB for plots: GWB = 638-ch GSB = 128-ch were used Experiment detail: Attenuation to be applied scan-0 is a JUNK scan scan-1 was with att'n 4-4dB (and power-eq) scan-2 was with att'n 7-7dB (no power-eq) scan-3 was with att'n 9-9dB (no power-eq) scan-4 was with att'n 1-1dB (no power-eq) scan-5 was with att'n 4-4dB (no power-eq) ----------------------------------------------------------------------------------------------- [gpuuser@node52 10sep2014]$ ltahdr -i dharam_10sep2014_lo1340.lta Checking for zero length scan VERSION: GWB-III LTA2.00 DAS2.00 HST04 SCN OBJECT RA(MEAN) DEC(MEAN) DATE IST RF(MHz) CW(kHz) Nrecs 0 3C286 13h31m48.96 +30d26'01.62" 10/Sep/2014 16:58:23 1340.00 97.656 0 1 3C286 13h31m48.96 +30d26'01.62" 10/Sep/2014 16:59:36 1340.00 97.656 55 2 3C286 13h31m48.96 +30d26'01.62" 10/Sep/2014 17:11:14 1340.00 97.656 31 3 3C286 13h31m48.96 +30d26'01.62" 10/Sep/2014 17:18:04 1340.00 97.656 29 4 3C286 13h31m48.96 +30d26'01.62" 10/Sep/2014 17:26:34 1340.00 97.656 27 5 3C286 13h31m48.96 +30d26'01.62" 10/Sep/2014 17:32:56 1340.00 97.656 28 [gsbuser@gsbm4 ~]$ ltahdr /gsbifrdata/10sep/gsb_10sep2014_1280MHz.lta VERSION: COR30x2 LTA1.10 DAS1.10 HST03 OBS_MODE: INDIAN_POLAR CORR_HOST: BASELINES: 930 CHANNELS: 256 SCN OBJECT RA(MEAN) DEC(MEAN) DATE IST RF(MHz) CW(kHz) Nrecs 0 3C286 13h31m48.96 +30d26'01.62" 10/Sep/2014 16:59:29 1281.00 130.208 74 1 3C286 13h31m48.96 +30d26'01.62" 10/Sep/2014 17:11:11 1281.00 130.208 41 2 3C286 13h31m48.96 +30d26'01.62" 10/Sep/2014 17:18:01 1281.00 130.208 39 3 3C286 13h31m48.96 +30d26'01.62" 10/Sep/2014 17:26:25 1281.00 130.208 37 4 3C286 13h31m48.96 +30d26'01.62" 10/Sep/2014 17:32:52 1281.00 130.208 37 ---------------------------------------------------------------------------------------------- SETUP For 1170 MHz 256 channels: GSB and 2048 channels: GWB for plots: GWB = 638-ch GSB = 128-ch were used Experiment detail: Attenuation to be applied scan-0 was with att'n 4-4dB (and power-eq) scan-1 was with att'n 7-7dB (no power-eq) scan-2 was with att'n 9-9dB (no power-eq) scan-3 was with att'n 1-1dB (no power-eq) scan-4 was with att'n 4-4dB (no power-eq) ---------------------------------------------------------------------------------------------- [gpuuser@node52 10sep2014]$ ltahdr -i dharam_10sep2014_lo1230.lta VERSION: GWB-III LTA2.00 DAS2.00 HST04 SCN OBJECT RA(MEAN) DEC(MEAN) DATE IST RF(MHz) CW(kHz) Nrecs 0 3C286 13h31m48.96 +30d26'01.62" 10/Sep/2014 17:48:09 1230.00 97.656 56 1 3C286 13h31m48.96 +30d26'01.62" 10/Sep/2014 17:59:34 1230.00 97.656 27 2 3C286 13h31m48.96 +30d26'01.62" 10/Sep/2014 18:05:29 1230.00 97.656 29 3 3C286 13h31m48.96 +30d26'01.62" 10/Sep/2014 18:11:52 1230.00 97.656 29 4 3C286 13h31m48.96 +30d26'01.62" 10/Sep/2014 18:18:35 1230.00 97.656 27 [gsbuser@gsbm4 ~]$ ltahdr /gsbifrdata/10sep/gsb_10sep2014_1170MHz.lta VERSION: COR30x2 LTA1.10 DAS1.10 HST03 OBS_MODE: INDIAN_POLAR CORR_HOST: BASELINES: 930 CHANNELS: 256 SCN OBJECT RA(MEAN) DEC(MEAN) DATE IST RF(MHz) CW(kHz) Nrecs 0 3C286 13h31m48.96 +30d26'01.62" 10/Sep/2014 17:48:04 1151.00 130.208 75 1 3C286 13h31m48.96 +30d26'01.62" 10/Sep/2014 17:59:27 1151.00 130.208 37 2 3C286 13h31m48.96 +30d26'01.62" 10/Sep/2014 18:05:23 1151.00 130.208 39 3 3C286 13h31m48.96 +30d26'01.62" 10/Sep/2014 18:11:50 1151.00 130.208 39 4 3C286 13h31m48.96 +30d26'01.62" 10/Sep/2014 18:18:27 1151.00 130.208 37 ---------------------------------------------------------------------------------------------- SETUP For 1060 MHz 256 channels: GSB and 2048 channels: GWB for plots: GWB = 638-ch GSB = 128-ch were used Experiment detail: Attenuation to be applied scan-0 is a JUNK scan scan-1 was with att'n 4-4dB (and power-eq) scan-2 was with att'n 7-7dB (no power-eq) scan-3 was with att'n 9-9dB (no power-eq) scan-4 was with att'n 1-1dB (no power-eq) scan-5 was with att'n 4-4dB (no power-eq) ----------------------------------------------------------------------------------------------- [gpuuser@node52 10sep2014]$ ltahdr -i dharam_10sep2014_lo1120.lta Checking for zero length scan VERSION: GWB-III LTA2.00 DAS2.00 HST04 SCN OBJECT RA(MEAN) DEC(MEAN) DATE IST RF(MHz) CW(kHz) Nrecs 0 3C286 13h31m48.96 +30d26'01.62" 10/Sep/2014 18:28:49 1120.00 97.656 0 1 3C286 13h31m48.96 +30d26'01.62" 10/Sep/2014 18:30:50 1120.00 97.656 28 2 3C286 13h31m48.96 +30d26'01.62" 10/Sep/2014 18:36:52 1120.00 97.656 27 3 3C286 13h31m48.96 +30d26'01.62" 10/Sep/2014 18:42:54 1120.00 97.656 28 4 3C286 13h31m48.96 +30d26'01.62" 10/Sep/2014 18:48:57 1120.00 97.656 28 5 3C286 13h31m48.96 +30d26'01.62" 10/Sep/2014 18:55:06 1120.00 97.656 27 [gsbuser@gsbm4 ~]$ ltahdr /gsbifrdata/10sep/gsb_10sep2014_1060MHz.lta VERSION: COR30x2 LTA1.10 DAS1.10 HST03 OBS_MODE: INDIAN_POLAR CORR_HOST: BASELINES: 930 CHANNELS: 256 SCN OBJECT RA(MEAN) DEC(MEAN) DATE IST RF(MHz) CW(kHz) Nrecs 0 3C286 13h31m48.96 +30d26'01.62" 10/Sep/2014 18:30:47 1041.00 130.208 37 1 3C286 13h31m48.96 +30d26'01.62" 10/Sep/2014 18:36:47 1041.00 130.208 37 2 3C286 13h31m48.96 +30d26'01.62" 10/Sep/2014 18:42:51 1041.00 130.208 37 3 3C286 13h31m48.96 +30d26'01.62" 10/Sep/2014 18:48:52 1041.00 130.208 39 4 3C286 13h31m48.96 +30d26'01.62" 10/Sep/2014 18:55:01 1041.00 130.208 37 ##############################################################################################