GPS Space Vehicle Time Integrity for MJD 58107, Wednesday 20 December 2017

As viewed from the National Measurement Institute, Melbourne, Australia
Latitude -37.8284232 degrees, longitude 144.9363316 degrees, height 19.2 metres

ABCDEFGHIJK
PRNBlock
no.
StartEndMeasure-
ments
REF
-GPSSV (ns)
REF
-SV (ns)
Std.Dev.
(ns)
Outliers
> 4 s
Outliers
> 500 ns
Health
1
1
1
1
2
3
00:00
12:20
22:32
01:01
17:13
23:59
  3,663
 17,553
  5,180
-56,723
-56,732
-56,740
   -38,728
   -38,602
   -38,531
7
12
7
0
0
0
0
0
0
0
0
0
2
1
01:09
06:43
 20,037
-56,721
  -307,477
56
0
0
0
3
1
13:25
19:24
 21,490
-56,738
   -32,813
40
0
0
0
4
-
 
 
 
 
 
 
 
 
 
5
5
1
2
03:32
19:37
08:15
22:27
 16,951
 10,189
-56,727
-56,734
   -37,449
   -37,514
8
5
3
51
0
0
0
0
6
6
1
2
00:15
16:43
05:20
18:36
 18,280
  6,785
-56,724
-56,740
  -470,303
  -470,362
8
4
0
2
0
0
0
0
7
1
16:58
23:53
 24,923
-56,733
  -319,907
36
0
0
0
8
8
1
2
10:05
18:53
14:03
22:42
 14,290
 13,740
-56,729
-56,736
    28,038
    28,073
6
6
0
15
0
0
0
0
9
1
15:57
22:25
 23,262
-56,734
  -541,921
28
0
0
0
10
1
07:51
14:42
 24,571
-56,728
  -189,357
46
0
0
0
11
11
1
2
11:46
21:04
16:19
23:59
 16,328
 10,481
-56,728
-56,735
   674,569
   674,603
5
7
0
11
0
0
0
0
12
1
00:54
07:08
 22,457
-56,723
  -416,280
9
1
0
0
13
13
13
1
2
3
00:00
07:02
21:05
01:55
09:46
23:59
  6,900
  9,816
 10,445
-56,720
-56,729
-56,734
    38,156
    38,154
    38,159
4
6
2
11
7
29
0
0
0
0
0
0
14
1
10:26
16:30
 21,764
-56,727
    34,201
5
235
0
0
15
15
15
1
2
3
00:00
06:48
22:23
02:04
11:00
23:59
  7,443
 15,167
  5,783
-56,722
-56,729
-56,736
   300,692
   300,684
   300,678
4
4
3
0
72
1
0
0
0
0
0
0
16
16
1
2
07:34
15:43
10:46
20:13
 11,533
 16,200
-56,726
-56,732
   -91,947
   -91,939
4
5
35
111
0
0
0
0
17
17
1
2
00:00
21:35
03:17
23:59
 11,834
  8,645
-56,720
-56,737
    80,233
    80,011
10
8
0
0
0
0
0
0
18
1
06:43
13:04
 22,801
-56,725
  -690,235
3
129
0
0
19
19
1
2
00:00
22:14
04:26
23:59
 16,009
  6,325
-56,717
-56,735
   412,182
   411,994
13
5
0
1
0
0
0
0
20
1
04:43
10:27
 20,602
-56,721
  -552,773
7
9
0
0
21
1
05:23
12:08
 24,233
-56,725
   393,933
28
0
0
0
22
1
12:27
18:40
 22,379
-56,728
   172,105
79
0
0
0
23
1
14:22
21:10
 24,472
-56,730
   162,289
3
229
0
0
24
24
1
2
00:03
10:25
05:01
12:34
 17,897
  7,641
-56,719
-56,728
   -13,038
   -13,032
3
7
78
3
0
0
0
0
25
1
02:43
08:14
 19,839
-56,725
   451,928
33
0
0
0
26
26
1
2
06:22
14:58
10:10
18:57
 13,689
 14,378
-56,726
-56,733
   261,742
   261,289
57
60
0
0
0
0
0
0
27
27
1
2
08:39
18:31
13:22
21:16
 16,988
  9,884
-56,727
-56,737
  -414,030
  -414,125
14
11
0
0
0
0
0
0
28
28
1
2
00:00
19:29
01:58
23:59
  7,070
 16,178
-56,721
-56,733
  -729,190
  -729,449
10
16
1
0
0
0
0
0
29
1
03:10
09:55
 24,283
-56,723
  -579,470
36
0
0
0
30
30
1
2
00:00
18:07
01:08
23:59
  4,099
 21,096
-56,722
-56,733
  -176,161
  -175,953
4
17
0
0
0
0
0
0
31
31
1
2
04:53
12:17
06:45
17:24
  6,734
 18,405
-56,726
-56,731
  -211,027
  -210,950
5
11
2
0
0
0
0
0
32
1
09:40
15:37
 21,360
-56,729
   473,851
9
0
0
0
33
-
 
 
 
 
 
 
 
 
 
34
-
 
 
 
 
 
 
 
 
 
35
-
 
 
 
 
 
 
 
 
 
36
-
 
 
 
 
 
 
 
 
 
37
-
 
 
 
 
 
 
 
 
 
38
-
 
 
 
 
 
 
 
 
 
39
-
 
 
 
 
 
 
 
 
 
40
-
 
 
 
 
 
 
 
 
 

A: Space vehicle identification number.
B: The period when the satellite was in view. Each of these measurement blocks is a series of measurements longer than 60 minutes, containing no breaks of more than 60 seconds.
C: Time at the start of the block (UTC).
D: Time at the end of the block (UTC).
E: Number of 1 second pseudorange measurements in the block.
F: Average value of local reference minus GPS satellite time during the block,(ignoring receiver, antenna and cable delays).
G: Average value of local reference minus space vehicle time during the block,(ignoring receiver, antenna and cable delays).
H: Standard deviation of G during the block.
I: Number of measurements more than 4 standard deviations from the average.
J: Number of measurements more than 500 ns from the average.
K: Number of non-zero health flags in the block.