GPS Space Vehicle Time Integrity for MJD 52583

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
05:13
11:12
 21,547
    49
  -256,134
28
263
0
0
 
2
1
02:13
10:05
 28,271
    63
    10,468
57
0
0
0
 
3
1
02:44
08:55
 22,137
    62
   -77,482
28
191
0
0
 
4
1
11:13
18:40
 26,793
    66
  -350,883
61
0
0
0
 
5
5
5
1
2
3
00:00
16:03
18:40
01:34
18:20
23:43
  5,671
  8,225
 18,147
    59
    60
    50
   -38,039
   -38,124
   -38,171
21
21
23
204
205
223
0
0
0
0
0
0
 
6
6
1
2
00:00
18:40
03:41
23:43
 13,266
 18,142
    46
    47
     1,090
     1,105
21
23
366
235
0
0
0
0
 
7
1
08:59
18:20
 33,641
    62
  -290,544
368
0
7167
0
 
8
1
10:06
15:23
 19,043
    59
  -370,825
160
0
0
0
 
9
1
18:21
23:39
 19,115
    50
    15,756
16
479
0
0
 
10
1
13:46
19:29
 20,563
    73
   -14,423
19
618
0
0
 
11
1
06:32
12:19
 20,819
    60
   -24,883
24
522
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
07:43
16:02
 29,962
    60
    17,227
25
638
0
0
 
14
14
1
2
00:00
21:24
06:31
23:59
 23,385
  9,303
    55
    45
    40,878
    40,723
20
18
666
184
0
0
0
0
 
15
1
00:00
03:11
 11,448
    54
   -31,797
23
184
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
00:00
21:32
02:12
23:59
  7,921
  8,827
    37
    35
    -3,125
    -3,222
19
15
258
166
0
0
0
0
 
18
18
18
1
2
3
00:00
19:30
21:32
03:51
20:34
23:59
 13,878
  3,846
  8,830
    48
    65
    40
    25,890
    25,659
    25,597
23
18
18
219
102
156
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
03:59
13:45
 35,179
    59
   196,021
21
697
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
1
01:35
07:42
 21,919
    50
  -173,653
1164
0
16501
0
 
23
1
15:24
23:32
 29,262
    60
   -12,805
23
469
0
0
 
24
1
12:19
21:24
 32,677
    74
   -69,136
35
29
0
0
 
25
25
1
2
00:00
03:05
02:44
08:35
  9,829
 19,671
    49
    64
   -34,785
   -34,780
19
18
336
583
0
0
0
0
 
26
1
16:03
21:32
 19,724
    55
  -280,785
122
0
0
0
 
27
1
08:35
14:12
 20,193
    59
  -358,800
271
0
8
0
 
28
1
10:36
16:47
 22,274
    58
    86,902
21
544
0
0
 
29
1
16:48
20:34
 13,565
    53
  -328,494
80
0
0
0
 
30
30
1
2
00:59
20:34
03:05
23:32
  7,558
 10,639
    50
    42
  -423,829
  -425,692
58
85
1
0
1
0
0
0
 
31
1
04:17
10:18
 21,678
    65
  -349,399
46
6
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.