Документ взят из кэша поисковой машины. Адрес оригинального документа : http://www.naic.edu/vscience/schedule/2014Spring/MartineztagP2790.pdf Дата изменения: Fri Sep 6 19:44:25 2013 Дата индексирования: Sat Mar 1 02:06:41 2014 Кодировка: Поисковые слова: http www.astronomy.ru forum index.php topic 4644.0.html

Proposal Identification No.:

P2790 Arecibo Observatory

Date Received: 2013-Sep-03 16:52:20 William E. Gordon Telescope Observing Time Request COVER SHEET

Section I - General Information
Submitted for Sep 1 2013. This proposal has been submitted before. The previous proposal number is P2790,P2842. Proposal Type: General Category: Observation Category: Time Requested this semester: Hours Next Semester: Hours already used for this pro ject: Additional Hours required to complete pro ject: Minimum Useful Time: Expected Data Storage: Prop osal Title: ABSTRACT: Regular Pulsars Pulsar 15 hours N/A 30 hrs N/A 2hrs less than 100 GB

Timing of PSR J0453+1559

PSR J0453+1559 is a pulsar with a spin period of 45.7 ms discovered in Arecibo 327 MHz drift survey. The follow up of this pulsar with Arecibo telescope revealed that it is a double neutron star system, the tenth discovered in the Galaxy. We want to finish a solid timing solution of this system. We will spend some time on the new millisecond pulsar J0509+08, to determine its orbit. Outreach Abstract: El pulsar J0453+1559 con periodo de 45.7 ms fue descubierto con Arecibo telescopio. Es el decimo doble sistema de estrellas de neutrones en la galaxia. Pedimos tiempo con Arecibo telescopio para terminar a resolver el systema. Tambien vamos a ver pulsar J0509+08, un nuevo milisegundo pulsar.

Name Jose G Martinez Kevin Stovall

Institution University of Texas at Brownsville Univesity of New Mexico

E-mail joey.martinez10@gmail.com stovall.kevin@gmail.com

Phone 956-459-6484 325-226-2495

Student G no

Additional Authors
Kevin Stovall , Paulo Freire , Julia Deneva , , Maura McLaughlin , Fredrick Jenet

1


This work is part of a MS thesis.

Remote Observing Request

X

Observer will travel to AO Remote Observing In Absentia (instructions to operator)

Section I I - Time Request
The following times are in LST. For these observations night-time is not needed.

Begin ­ End Interval­Interval 03:30 ­ 06:30 ­ ­ ­

Days Needed at This Interval 5

Time Constraints (Must Be Justified in the Prop osal Text) range of calendar dates preferred are 17-21 of October, 5-9 of December 2013, 23-27 of January and 13-17 of March 2014.

Next Semester Time Request

Begin ­ End Interval­Interval ­ ­ ­ ­

Days Needed at This Interval

2


Time Constraints (Must Be Justified in the Prop osal Text) range of calendar dates preferred are 17-21 of October, 5-9 of December 2013, 23-27 of January and 13-17 of March 2014.

Section I I I - Instruments Needed
L-wide Atmospheric Observation Instruments:

Sp ecial Equipment or setup: N/A

Section IV - RFI Considerations Frequency Ranges Planned
1150 - 1730 This proposal requires Iridium RFI protection at 1612 MHz between 10pm and 6am EST. This proposal requires coordination with Punta Salinas radar within the band 1222-1381 MHz.. This proposal requires coordination with GPS L3 at 1381 MHz.

Section V - Observing List Target List
PSR,04:53:45.4,15:59:22.1,LST:03:32:39,6:16:27 PSR,05:09:23.5,8:57:48.0,03:58:46,06:21:32

3