[Isocops] Fwd: Event types
Nathan Schwadron
nschwadron at guero.sr.unh.edu
Mon Feb 7 14:30:23 EST 2011
Begin forwarded message:
> From: "DeMajistre, Bob" <Bob.DeMajistre at jhuapl.edu>
> Date: February 6, 2011 11:07:27 PM EST
> To: Nathan Schwadron <nschwadron at guero.sr.unh.edu>
> Cc: Ken Fairchild <fair-play at comcast.net>, Paul Janzen <paul.janzen at umontana.edu>
> Subject: Re: Event types
>
> I haven’t done anything with events other than o0011 and o0098, but once things are working correctly we can do all the orbits.
>
> I’ve enclosed current results for orbit 98. Things look pretty good for HI. There are bonus counts, but all in all not too bad.
> LO still doesn’t make sense. It looks like I’m getting more direct events than are in the histograms almost everywhere. The oxygen events are just crazy. I’ve throttled the scale, the maximum value in the middle of the mess is about 100.
>
> So basically, I have a code that gives results, but LO is still a problem. It just looks like I’m selecting the events incorrectly.
>
> As far as mechanics goes, I have a script in my work directory. I can put it in the software tree, but I’m not sure where it should go.
>
> Onward and upward,
>
> Bob
>
>
> On 2/6/11 8:14 PM, "Nathan Schwadron" <nschwadron at guero.sr.unh.edu> wrote:
>
>> Hi Bob
>>
>> Do you see events starting to "appear" in orbits 17 and 18?
>>
>> Nathan
>>
>> On Feb 6, 2011, at 2:08 PM, DeMajistre, Bob wrote:
>>
>>> This is ALMOST what I need – but since you sent me to the manual (I didn’t know the events were listed there), I found exactly what I need for HI, and am still a bit fuzzy on LO.
>>>
>>> Just as a check, according to 5.5.6.18 IBEX-Hi event types, qualified triples are types 0A, 05 and 0E. These three are accumulated into histograms with type 10. This table gives information on doing this for the various double flavors as well.
>>>
>>> For LO, 5.5.6.19 IBEX-Lo event types, it looks like we want “golden/allvalid” with type 40. I’m not clear on what the histogram types are from this page, but from you’re code, it looks like the histograms are lableled 81 and 82, but I don’t know where this comes from.
>>>
>>> So now I understand your code for HI, and somewhat for LO.
>>>
>>> HOWEVER, for orbit o0011, I’m still finding MORE direct events than histogram totals. I’ll move to 98 where I know there are saturation times.
>>>
>>> Bob
>>>
>>>
>>>
>>> On 2/5/11 10:35 PM, "Nathan Schwadron" <nschwadron at guero.sr.unh.edu <x-msg://148/nschwadron@guero.sr.unh.edu> > wrote:
>>>
>>>> Hey Bob
>>>>
>>>> Does this help?
>>>>
>>>> And you know the types below are all listed in the manual right?
>>>>
>>>> Nathan
>>>>
>>>>
>>>> [nathanas at ena ~]$ hi_de_types -d -x
>>>> hi_type_0=--c-BC hi_coin_0=001011
>>>> hi_type_1=--cA-C hi_coin_1=001101
>>>> hi_type_2=--cABC hi_coin_2=001111
>>>> hi_type_3=-b--BC hi_coin_3=010011
>>>> hi_type_4=-b-AB- hi_coin_4=010110
>>>> hi_type_5=-b-ABC hi_coin_5=010111
>>>> hi_type_6=-bc-BC hi_coin_6=011011
>>>> hi_type_7=-bcABC hi_coin_7=011111
>>>> hi_type_8=a--A-C hi_coin_8=100101
>>>> hi_type_9=a--AB- hi_coin_9=100110
>>>> hi_type_A=a--ABC hi_coin_A=100111
>>>> hi_type_B=a-cA-C hi_coin_B=101101
>>>> hi_type_C=a-cABC hi_coin_C=101111
>>>> hi_type_D=ab-AB- hi_coin_D=110110
>>>> hi_type_E=ab-ABC hi_coin_E=110111
>>>> hi_type_F=abcABC hi_coin_F=111111
>>>> me_energy_10=hi-1 me_channel_10=ch-8
>>>> me_energy_11=hi-2 me_channel_11=ch-9
>>>> me_energy_12=hi-3 me_channel_12=ch-10
>>>> me_energy_13=hi-4 me_channel_13=ch-11
>>>> me_energy_14=hi-5 me_channel_14=ch-12
>>>> me_energy_15=hi-6 me_channel_15=ch-13
>>>> hi_type_10=QABC
>>>> hi_type_11=QAB_
>>>> hi_type_12=Q_BC
>>>> hi_type_13=QA_C
>>>> hi_type_14=LABC
>>>> hi_type_15=LAB_
>>>> hi_type_16=L_BC
>>>> hi_type_17=LA_C
>>>> hi_type_18=qABC
>>>> hi_type_19=qAB_
>>>> hi_type_1A=q_BC
>>>> hi_type_1B=qA_C
>>>> hi_type_1C=SA__
>>>> hi_type_1D=S_B_
>>>> hi_type_1E=S__C
>>>> hi_type_1F=BACK
>>>>
>>>>
>>>> [nathanas at ena ~]$ lo_de_types -d -x
>>>> lo_type_0=0000 lo_coin_0=TRIPLE
>>>> lo_type_1=0001 lo_coin_1=triple
>>>> lo_type_2=0010 lo_coin_2=triple
>>>> lo_type_3=0011 lo_coin_3=double
>>>> lo_type_4=0100 lo_coin_4=triple
>>>> lo_type_5=0101 lo_coin_5=triple
>>>> lo_type_6=0110 lo_coin_6=DOUBLE
>>>> lo_type_7=0111 lo_coin_7=double
>>>> lo_type_8=1000 lo_coin_8=triple
>>>> lo_type_9=1001 lo_coin_9=triple
>>>> lo_type_A=1010 lo_coin_A=DOUBLE
>>>> lo_type_B=1011 lo_coin_B=double
>>>> lo_type_C=1100 lo_coin_C=triple
>>>> lo_type_D=1101 lo_coin_D=DOUBLE
>>>> lo_type_E=1110 lo_coin_E=single
>>>> lo_type_F=1111 lo_coin_F=absent
>>>> me_energy_0=lo-1 me_channel_0=ch-0
>>>> me_energy_1=lo-2 me_channel_1=ch-1
>>>> me_energy_2=lo-3 me_channel_2=ch-2
>>>> me_energy_3=lo-4 me_channel_3=ch-3
>>>> me_energy_4=lo-5 me_channel_4=ch-4
>>>> me_energy_5=lo-6 me_channel_5=ch-5
>>>> me_energy_6=lo-7 me_channel_6=ch-6
>>>> me_energy_7=lo-8 me_channel_7=ch-7
>>>> lo_type_81=H
>>>> lo_type_82=O
>>>> lo_type_C0=START_A
>>>> lo_type_C1=START_C
>>>> lo_type_C2=POS_B0
>>>> lo_type_C3=POS_B3
>>>> lo_type_C4=TOF_AB_0
>>>> lo_type_C5=TOF_CB_1
>>>> lo_type_C6=TOF_AC_2
>>>> lo_type_C7=TOF_BB_3
>>>> lo_type_C8=ANODE_B0
>>>> lo_type_C9=ANODE_B1
>>>> lo_type_CA=ANODE_B2
>>>> lo_type_CB=ANODE_B3
>>>> lo_type_CC=VAL_AB_POS
>>>> lo_type_CD=VAL_CB_POS
>>>> lo_type_CE=VAL_ALL
>>>>
>>>>
>>>>
>>>>
>>>> On Feb 5, 2011, at 3:51 PM, DeMajistre, Bob wrote:
>>>>
>>>>> Nathan,
>>>>>
>>>>> I’ve got the structure of a me_bin based efficiency calculator, but the results that I’m getting don’t make any sense. Most likely, it’s an event accounting problem. Is there a list of event types somewhere? Basically I need to know which event go in to which histograms.
>>>>>
>>>>> When I run this thing for HI using the event filters that are in the fuse codes
>>>>> -Xmt_list=05,0A,0E -Xmt_also=00 for direct events and
>>>>> -Xmt_list=10 -Xmt_also=10 for histograms
>>>>>
>>>>> The direct event totals tend to be slightly but systematically larger than the histograms.
>>>>>
>>>>> BOb
>>>>
>>>> Nathan Schwadron
>>>> n.schwadron at unh.edu <x-msg://148/n.schwadron@unh.edu>
>>>>
>>>> University of New Hampshire
>>>> Morse Hall - Room 353
>>>> 8 College Road
>>>> Durham NH 03824
>>>> USA
>>>>
>>>> (603) 862-3451
>>>>
>>>>
>>>>
>>>>
>>
>> Nathan Schwadron
>> n.schwadron at unh.edu
>>
>> University of New Hampshire
>> Morse Hall - Room 353
>> 8 College Road
>> Durham NH 03824
>> USA
>>
>> (603) 862-3451
>>
>>
>>
>>
Nathan Schwadron
n.schwadron at unh.edu
University of New Hampshire
Morse Hall - Room 353
8 College Road
Durham NH 03824
USA
(603) 862-3451
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