----------------------------------------------------------------------------- Mauna Loa Solar Observatory Observer's Log ----------------------------------------------------------------------------- Tue May 15 16:24:08 GMT 2001 Year: 01 Doy: 135 Observer: yasukawa WEATHER COMMENT: Tue May 15 16:24:35 GMT 2001 Cool, clear, south wind. Tue May 15 16:30:39 GMT 2001 CHIP Start Patrol Tue May 15 16:31:02 GMT 2001 PICS Start Patrol Tue May 15 16:39:09 GMT 2001 MKIV Start Patrol Tue May 15 17:03:18 GMT 2001 CHIP LSD Tue May 15 17:06:56 GMT 2001 CHIP End LSD Tue May 15 17:07:11 GMT 2001 CHIP BiasLSD Tue May 15 17:08:03 GMT 2001 CHIP End BiasLSD Tue May 15 17:08:12 GMT 2001 CHIP Bias Tue May 15 17:08:59 GMT 2001 CHIP End Bias **** EVENT COMMENT ****: Tue May 15 17:14:07 GMT 2001 Eruptive prominence at PA 55 visible from startup. Tue May 15 18:03:18 GMT 2001 CHIP LSD Tue May 15 18:03:50 GMT 2001 PICS Flat Tue May 15 18:06:51 GMT 2001 PICS End Flat Tue May 15 18:06:56 GMT 2001 CHIP End LSD Tue May 15 18:07:07 GMT 2001 CHIP BiasLSD Tue May 15 18:07:55 GMT 2001 CHIP End BiasLSD Tue May 15 18:08:10 GMT 2001 CHIP Bias Tue May 15 18:09:01 GMT 2001 CHIP End Bias A NEW TAPE HAS BEEN PUT INTO KAIEE DLT DRIVE, Tue May 15 18:17:54 GMT 2001 **MKIV PROBLEM**: Tue May 15 18:27:09 GMT 2001 Noticed that the O1 guider logic (power) lamp was off. I checked the O1 guider stepper motors upstairs and they were off. Switch on the guider panel was on. I cycled the switch off/on. The lamp went back on. Upon checking upstairs, the steppers were again lazily making corrections. **** EVENT COMMENT ****: Tue May 15 18:30:02 GMT 2001 EPL at PA 50-70 lifting off. RV now 1.4. CME is also visible in coronal images. **** EVENT COMMENT ****: Tue May 15 18:31:56 GMT 2001 There is another EPL occurring separately (?) at PA 75-85. **** EVENT COMMENT ****: Tue May 15 18:36:45 GMT 2001 EPL RV now 1.65 **MKIV PROBLEM**: Tue May 15 18:41:37 GMT 2001 O1 guider logic lamp off again. Cycled switch. MKIV COMMENT: Tue May 15 18:57:16 GMT 2001 Delaying calibration until CME is pau. **** EVENT COMMENT ****: Tue May 15 19:01:48 GMT 2001 EPL now beyond PICS field of view, RV 2.0 in that direction. Tue May 15 19:07:16 GMT 2001 CHIP End LSD Tue May 15 19:07:36 GMT 2001 CHIP BiasLSD Tue May 15 19:08:32 GMT 2001 CHIP End BiasLSD Tue May 15 19:08:41 GMT 2001 CHIP Bias Tue May 15 19:09:27 GMT 2001 CHIP End Bias **** EVENT COMMENT ****: Tue May 15 19:31:16 GMT 2001 EPL has faded on CHIP and PICS disk images. Material can be seen falling back onto sun in PICS limb images. CME is fading on mk4 images. COMMENT: Tue May 15 19:50:43 GMT 2001 PICS is about to run into the edge of the dome slot. I will reconfigure the slot as soon as the edge begins to show in the image. COMMENT: Tue May 15 19:58:50 GMT 2001 Dome shutter reconfigured. Had to get it done before all the cals start. Tue May 15 20:03:25 GMT 2001 CHIP LSD Tue May 15 20:06:59 GMT 2001 CHIP End LSD Tue May 15 20:07:09 GMT 2001 CHIP BiasLSD Tue May 15 20:07:57 GMT 2001 CHIP End BiasLSD Tue May 15 20:08:11 GMT 2001 CHIP Bias Tue May 15 20:09:00 GMT 2001 CHIP End Bias Tue May 15 20:12:07 GMT 2001 MKIV Start Cal WEATHER COMMENT: Tue May 15 20:14:39 GMT 2001 Rats! Started calibrations but orographic clouds are moving in. Tue May 15 20:30:48 GMT 2001 MKIV End Cal MKIV COMMENT: Tue May 15 20:32:10 GMT 2001 Stopped mk4 at the end of calibration series. Turned O1 guider off. Waiting for orographic clouds to open up a bit. Tue May 15 20:35:30 GMT 2001 CHIP End Patrol Tue May 15 20:35:35 GMT 2001 PICS End Patrol WEATHER COMMENT: Tue May 15 20:35:20 GMT 2001 Orographic clouds are very thick. Stopping CHIP and PICS. PSPT stopped earlier to prevent cloud chasing. WEATHER COMMENT: Tue May 15 21:33:02 GMT 2001 Yipes! rain is starting to fall. Lucky I closed the dome. Tue May 15 21:37:02 GMT 2001 MkIV 16_39.rawmk4 17_26.rawmk4 18_13.rawmk4 19_00.rawmk4 19_47.rawmk4 16_42.rawmk4 17_29.rawmk4 18_16.rawmk4 19_03.rawmk4 19_50.rawmk4 16_45.rawmk4 17_32.rawmk4 18_19.rawmk4 19_06.rawmk4 19_53.rawmk4 16_48.rawmk4 17_35.rawmk4 18_22.rawmk4 19_09.rawmk4 19_56.rawmk4 16_51.rawmk4 17_38.rawmk4 18_25.rawmk4 19_12.rawmk4 19_59.rawmk4 16_53.rawmk4 17_41.rawmk4 18_28.rawmk4 19_15.rawmk4 20_02.rawmk4 16_56.rawmk4 17_44.rawmk4 18_31.rawmk4 19_18.rawmk4 20_05.rawmk4 16_59.rawmk4 17_46.rawmk4 18_34.rawmk4 19_21.rawmk4 20_08.rawmk4 17_02.rawmk4 17_49.rawmk4 18_36.rawmk4 19_24.rawmk4 20_15.rawmk4 17_05.rawmk4 17_52.rawmk4 18_39.rawmk4 19_26.rawmk4 20_21.rawmk4 17_08.rawmk4 17_55.rawmk4 18_42.rawmk4 19_29.rawmk4 20_27.rawmk4 17_11.rawmk4 17_58.rawmk4 18_45.rawmk4 19_32.rawmk4 c20_12.rawmk4 17_14.rawmk4 18_01.rawmk4 18_48.rawmk4 19_35.rawmk4 c20_18.rawmk4 17_17.rawmk4 18_04.rawmk4 18_51.rawmk4 19_38.rawmk4 c20_24.rawmk4 17_20.rawmk4 18_07.rawmk4 18_54.rawmk4 19_41.rawmk4 17_23.rawmk4 18_10.rawmk4 18_57.rawmk4 19_44.rawmk4