GPS Space Vehicle Time Integrity for MJD 52659

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
00:04
06:03
 21,505
    72
  -267,888
31
0
0
0
 
2
2
1
2
00:00
20:55
05:15
23:59
 18,867
 11,057
    77
    59
    51,279
    51,707
50
26
1
129
0
0
0
0
 
3
3
1
2
00:00
21:33
03:47
23:59
 13,642
  8,789
    76
    61
   -98,350
   -98,597
33
21
1
180
0
0
0
0
 
4
1
06:04
13:11
 25,621
    77
   -15,227
53
0
0
0
 
5
5
1
2
10:24
14:23
13:23
20:08
 10,719
 20,657
    86
    69
   -51,577
   -51,632
32
27
0
231
0
0
0
0
 
6
6
1
2
13:24
18:35
18:19
22:12
 17,725
 13,045
    71
    60
     2,393
     2,384
25
19
49
369
0
0
0
0
 
7
1
03:57
13:16
 33,552
    81
  -233,526
321
0
2527
0
 
8
1
05:04
10:05
 18,065
    76
  -154,407
130
0
0
0
 
9
1
13:12
18:31
 19,188
    78
    27,137
28
45
0
0
 
10
1
08:43
14:23
 20,413
    80
   -18,667
30
0
0
0
 
11
1
00:30
07:05
 23,697
    72
   -32,498
29
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
01:36
11:02
 33,995
    79
    21,701
28
5
0
0
 
14
14
1
2
00:00
16:11
01:18
23:59
  4,680
 28,107
    63
    71
    29,605
    29,513
37
28
0
294
0
0
0
0
 
15
1
16:26
22:13
 20,834
    74
   -62,337
34
50
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
15:22
20:55
 19,979
    67
   -12,770
23
306
0
0
 
18
1
16:27
22:41
 22,485
    69
     5,348
32
131
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:00
22:51
08:42
23:59
 31,336
  4,083
    75
    54
   206,254
   206,323
33
23
0
99
0
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
23
23
23
1
2
3
4
11:37
13:16
16:27
18:32
13:11
16:25
18:19
20:55
  5,623
 11,307
  6,736
  8,555
    78
    76
    64
    64
   -18,018
   -18,027
   -18,048
   -18,063
29
29
23
16
0
1
148
205
0
0
0
0
0
0
0
0
 
24
24
1
2
07:06
13:23
13:16
16:10
 22,189
 10,005
    77
    66
    -2,515
    -2,572
39
29
0
1
0
0
0
0
 
25
25
1
2
00:00
18:20
03:18
23:59
 11,918
 20,391
    76
    66
   -38,064
   -38,114
32
20
0
628
0
0
0
0
 
26
1
11:03
16:26
 19,385
    70
  -393,539
84
0
0
0
 
27
1
03:19
09:05
 20,761
    76
  -559,915
105
0
0
0
 
28
1
05:25
11:37
 22,279
    75
    75,967
34
14
0
0
 
29
1
10:06
15:20
 18,875
    68
   -33,510
90
0
0
0
 
30
30
1
2
13:12
20:08
14:23
21:49
  4,273
  6,022
    82
    64
  -539,308
  -539,572
38
27
0
63
0
0
0
0
 
31
31
1
2
00:00
22:58
05:03
23:59
 18,189
  3,711
    68
    52
  -270,726
  -269,426
100
29
1
2
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.