GPS Space Vehicle Time Integrity for MJD 52493

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
11:30
17:31
 21,659
     4
  -242,558
43
0
0
0
 
2
1
08:03
16:21
 29,869
    18
   243,625
63
0
0
0
 
3
1
08:56
15:00
 21,865
    13
   -52,163
48
0
0
0
 
4
1
16:42
23:59
 26,252
    -9
  -272,016
102
0
0
0
 
5
5
5
1
2
3
00:48
05:56
22:03
05:44
07:39
23:59
 17,735
  6,174
  7,011
    16
     6
   -13
   -25,347
   -25,381
   -25,514
38
41
37
0
1
0
0
0
0
0
0
0
 
6
6
1
2
00:48
08:13
05:40
09:51
 17,493
  5,830
    11
    21
     5,099
     5,110
39
38
0
0
0
0
0
0
 
7
1
15:03
23:59
 32,187
     1
  -538,383
230
0
0
0
 
8
1
16:23
21:38
 18,901
    -3
  -561,483
106
0
0
0
 
9
1
00:24
05:55
 19,865
     8
     2,574
38
0
0
0
 
10
10
1
2
00:00
19:55
01:39
23:59
  5,974
 14,643
    10
    -8
    -9,555
    -9,627
39
37
0
0
0
0
0
0
 
11
1
12:44
18:29
 20,666
    14
   -17,789
41
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
12:44
22:02
 33,456
     5
    11,485
39
0
0
0
 
14
14
1
2
03:42
09:10
08:55
12:44
 18,757
 12,803
    19
    23
    55,700
    55,668
41
42
0
0
0
0
0
0
 
15
1
03:43
08:55
 18,656
    13
   -45,978
41
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
02:52
08:13
 19,242
     6
  -117,951
583
0
9368
0
 
18
18
1
2
01:40
05:41
02:51
09:55
  4,274
 15,244
    14
    17
    52,112
    52,061
35
37
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
10:02
19:48
 35,139
    14
   179,561
43
0
0
0
 
21
1
06:55
11:08
 15,194
    14
     2,619
40
0
0
0
 
22
1
08:13
12:44
 16,199
    18
  -480,508
51
0
0
0
 
23
23
23
1
2
3
00:35
05:45
21:38
05:43
06:50
23:59
 18,485
  3,895
  8,467
    10
    27
   -14
    -7,156
    -7,148
    -7,219
37
36
35
0
0
0
0
0
0
0
0
0
 
24
24
1
2
00:00
18:29
03:38
23:59
 13,110
 19,803
    13
    -8
   -48,473
   -48,690
39
38
0
0
0
0
0
0
 
25
25
1
2
05:41
07:35
06:54
14:31
  4,423
 24,972
    22
    24
   -30,547
   -30,556
34
41
0
0
0
0
0
0
 
26
26
1
2
00:00
22:55
03:40
23:59
 13,200
  3,875
     6
     3
   -92,217
   -94,399
109
43
0
0
0
0
0
0
 
27
1
14:32
20:13
 20,487
     3
   -72,321
82
0
0
0
 
28
1
17:32
22:54
 19,367
    -6
    89,191
37
0
0
0
 
29
29
1
2
00:00
21:37
02:51
23:59
 10,287
  8,576
     7
   -11
  -149,929
  -151,978
85
68
1
0
1
0
0
0
 
30
1
03:46
05:40
  6,865
    26
  -130,626
107
0
0
0
 
31
1
10:33
16:35
 21,715
    19
  -352,544
57
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.