NICER observation list: Target ID 354317
- Proposal Number = 3543
- Target ID = 354317
- Target Name = comet2017-t2-doy140
- Proposal Title = COMET DIAGNOSTICS OF THE SOLAR WIND
- PI = DENNIS BODEWITS
- Proposal Category = OTHER
- Cycle number = 3
- Observation Type = NOR
Abstract
We will use NICER observations of two comets to characterize the composition of the solar wind during solar minimum and to use the comet as a natural laboratory to study CX emission. First, we will use two different comets as natural space probes to measure the velocity, composition, and freeze-in temperature of the solar wind (cf. Bodewits et al. 2004; 2007). Second, NICER s sensitivity allows us to investigate the emission features between 1 - 2 keV previously seen in comets.
| Obsid |
RA |
DEC |
l |
b |
Start |
End |
Exposure |
Number of
Modules |
Number of
Processing |
Status of
Processing |
Date of
Processing |
Public
date |
| 3543170101 |
143.740 |
72.126 |
140.008 |
37.789 |
58988.3150 |
58988.3433 |
2236.0 |
52 |
6 |
VALIDATED |
59011.7 |
59002 |
| 3543170201 |
143.735 |
72.125 |
140.010 |
37.788 |
58988.8313 |
58988.8595 |
2157.0 |
52 |
6 |
VALIDATED |
59011.7 |
59002 |
| 3543170301 |
143.738 |
72.126 |
140.009 |
37.789 |
58990.8307 |
58990.8593 |
2217.0 |
52 |
6 |
VALIDATED |
59002.6 |
59004 |