GPS Space Vehicle Time Integrity for MJD 52690

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
21:56
04:00
23:59
 14,404
  7,381
    97
    85
  -272,361
  -272,505
17
22
356
218
0
0
0
0
 
2
2
1
2
00:00
18:38
03:22
23:59
 12,102
 19,281
   106
   100
    67,955
    68,382
34
34
55
19
0
0
0
0
 
3
3
1
2
00:00
19:28
01:42
23:59
  6,129
 16,276
    97
    91
  -106,756
  -106,990
19
23
193
386
0
0
0
0
 
4
1
03:22
10:56
 27,242
   111
   -27,204
36
44
0
0
 
5
1
08:21
17:59
 34,641
   123
    -2,883
28
284
0
0
 
6
6
6
1
2
3
11:13
16:27
18:41
16:09
18:37
19:55
 17,747
  7,831
  4,454
   113
   127
   104
     2,966
     2,982
     2,960
22
25
15
320
181
89
0
0
0
0
0
0
 
7
1
01:54
11:13
 33,501
   108
  -314,548
273
0
89
0
 
8
1
02:56
07:57
 18,069
   122
  -212,296
95
0
0
0
 
9
1
10:57
16:26
 19,766
   113
    31,885
19
653
0
0
 
10
1
06:37
12:19
 20,496
   115
   -20,415
21
574
0
0
 
11
1
00:00
04:57
 17,852
   102
   -35,988
17
442
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
00:11
08:55
 31,456
   110
    23,396
26
284
0
0
 
14
1
14:02
23:06
 32,649
   106
    26,194
30
200
0
0
 
15
1
14:24
19:28
 18,193
   104
   -74,660
33
70
0
0
 
16
1
18:00
23:59
 21,572
    98
    79,712
108
0
0
0
 
17
1
13:10
17:59
 17,346
   106
   -17,115
19
523
0
0
 
18
1
14:02
20:37
 23,695
    99
     -622
25
269
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
20
1
2
3
00:00
04:01
20:46
03:22
06:37
23:59
 12,103
  9,360
 11,594
    97
   106
    94
   209,334
   209,356
   209,404
18
18
20
329
257
331
0
0
0
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
23
23
1
2
3
09:52
11:13
16:10
10:56
14:02
19:28
  3,844
 10,095
 11,873
   131
   102
    98
   -20,184
   -20,220
   -20,240
20
21
20
111
185
466
0
0
0
0
0
0
 
24
1
04:58
14:02
 32,605
   110
    -9,856
36
72
0
0
 
25
25
1
2
00:00
16:10
01:08
23:59
  4,096
 28,191
   107
    94
   -39,701
   -39,747
17
26
117
279
0
0
0
0
 
26
1
08:56
14:24
 19,661
   108
  -428,535
83
0
0
0
 
27
1
01:09
07:00
 21,047
   111
  -589,915
30
112
0
0
 
28
1
03:22
09:30
 22,026
   118
    69,097
21
471
0
0
 
29
1
07:58
13:09
 18,687
   111
   -70,930
87
0
0
0
 
30
1
13:10
16:09
 10,764
   141
  -557,645
21
240
0
0
 
31
31
1
2
00:00
20:50
02:55
23:59
 10,533
 11,367
    98
    94
  -218,610
  -216,984
72
72
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.