GPS Space Vehicle Time Integrity for MJD 52698

As viewed from the Productivity and Standards Board, Singapore
Latitude 1.2919490 degrees, longitude 103.7855042 degrees, height 67.1 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		UTC(AUS)
-GPSSV (ns)		UTC(AUS)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
1
2
00:00
21:24
03:28
23:59
 12,481
  9,311
   102
    93
  -273,473
  -273,592
20
20
417
322
0
0
0
0
 
2
2
1
2
00:00
18:07
02:52
23:59
 10,351
 21,168
   112
   105
    72,332
    72,762
33
43
43
0
0
0
0
0
 
3
3
1
2
00:00
19:05
01:10
23:59
  4,199
 17,667
    96
    88
  -108,912
  -109,161
17
24
115
334
0
0
0
0
 
4
1
02:53
10:23
 27,024
   115
   -29,823
31
255
0
0
 
5
1
07:50
17:27
 34,659
   124
    -4,317
32
264
0
0
 
6
6
1
2
10:41
15:57
15:36
17:26
 17,684
  5,355
   129
   112
     3,060
     3,055
23
29
346
0
0
0
0
0
 
7
1
01:23
10:41
 33,477
   117
  -333,872
263
0
103
0
 
8
1
02:23
07:25
 18,124
   113
  -226,011
102
0
0
0
 
9
1
10:24
15:53
 19,786
   120
    33,134
22
453
0
0
 
10
1
06:05
11:47
 20,498
   121
   -20,845
20
712
0
0
 
11
11
1
2
00:00
22:34
04:24
23:59
 15,872
  5,121
   103
    93
   -36,951
   -37,069
19
20
550
216
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
00:00
08:23
 30,167
   111
    23,795
23
628
0
0
 
14
1
13:29
22:33
 32,679
   111
    25,441
36
10
0
0
 
15
1
13:52
19:04
 18,733
   105
   -77,917
38
0
0
0
 
16
1
17:26
23:31
 21,865
    91
    68,958
102
0
0
0
 
17
1
12:37
17:27
 17,399
   111
     -392
25
144
0
0
 
18
1
13:29
20:05
 23,768
   101
    -1,963
32
30
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
20
1
2
3
00:00
03:29
20:14
02:52
06:04
23:59
 10,337
  9,348
 13,540
    97
   106
    96
   209,994
   210,015
   210,060
19
17
21
370
233
444
0
0
0
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
11:47
15:37
13:28
19:05
  6,055
 12,531
   117
   101
   -20,819
   -20,843
21
27
209
14
0
0
0
0
 
24
1
04:25
13:28
 32,599
   124
   -11,749
34
157
0
0
 
25
1
15:37
23:59
 30,171
    92
   -40,163
28
80
0
0
 
26
1
08:23
13:51
 19,684
   114
  -436,580
74
0
0
0
 
27
1
00:36
06:27
 21,107
   108
  -593,214
24
153
0
0
 
28
1
02:53
08:57
 21,873
   120
    67,072
24
327
0
0
 
29
1
07:25
12:36
 18,697
   112
   -79,423
74
0
0
0
 
30
30
1
2
10:24
12:37
11:47
15:36
  4,978
 10,746
   122
   123
  -559,947
  -559,976
21
24
160
208
0
0
0
0
 
31
31
1
2
00:00
20:17
02:23
23:59
  8,569
 13,341
    97
    90
  -203,419
  -201,728
66
92
1
0
1
0
0
0
 
32
-
 
 
 
 
 
 
 
 
 
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 UTC(AUS) minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of UTC(AUS) minus space vehicle time during the block, in nanoseconds.
H: Standard deviation of G during the block, in nanoseconds.
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.