GPS Space Vehicle Time Integrity for MJD 53963

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(SG)
-GPSSV (ns)		UTC(SG)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
05:13
09:50
 16,612
     8
   -71,196
37
0
0
0
 
2
1
13:47
22:46
 32,318
    -1
   -24,922
53
0
0
0
 
3
1
04:45
10:31
 20,761
    13
  -165,573
129
0
0
0
 
4
4
1
2
12:16
17:31
17:22
20:17
 18,363
  9,974
     2
   -11
  -294,478
  -294,587
52
43
2
0
0
0
0
0
 
5
5
1
2
00:00
17:20
02:43
23:59
  9,803
 23,992
    11
    -1
  -299,066
  -300,592
72
155
1
0
1
0
0
0
 
6
6
1
2
00:00
20:18
01:56
23:59
  6,967
 13,312
     3
    -2
  -598,869
  -598,965
35
33
0
0
0
0
0
0
 
7
7
7
1
2
3
00:00
01:57
05:12
01:11
04:44
08:26
  4,301
 10,051
 11,684
     6
    13
     6
  -535,609
  -535,576
  -535,549
38
37
37
0
0
1
0
0
0
0
0
0
 
8
8
1
2
11:05
12:16
12:13
17:00
  4,073
 17,088
     8
    -0
    76,167
    76,173
43
35
0
0
0
0
0
0
 
9
9
1
2
00:00
17:31
01:15
23:59
  4,536
 23,327
    -0
    -4
   -32,134
   -32,251
38
36
1
0
0
0
0
0
 
10
1
15:25
21:27
 21,713
    -2
   -88,201
36
2
0
0
 
11
11
1
2
07:55
12:33
12:12
13:46
 15,424
  4,408
    11
    -0
  -345,185
  -345,218
40
36
0
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
08:27
17:22
 32,075
     4
   -86,019
50
1
0
0
 
14
14
1
2
00:00
22:46
07:55
23:59
 28,490
  4,390
    11
     1
     7,526
     7,455
36
32
0
0
0
0
0
0
 
15
1
00:00
04:47
 17,260
    15
  -664,125
50
0
0
0
 
16
1
03:03
07:55
 17,470
    10
   -64,980
41
0
0
0
 
17
17
1
2
10:31
13:47
12:32
19:56
  7,255
 22,156
     9
    -3
   -98,337
   -98,331
39
36
0
0
0
0
0
0
 
18
18
1
2
01:12
20:18
04:26
23:07
 11,654
 10,167
    10
    -4
   246,394
   246,453
36
34
0
3
0
0
0
0
 
19
1
05:44
11:44
 21,573
    14
    -8,064
42
0
0
0
 
20
20
1
2
06:47
08:56
08:26
15:25
  5,974
 23,354
    11
     8
    23,232
    23,225
37
38
0
0
0
0
0
0
 
21
21
1
2
00:00
22:57
03:03
23:59
 10,980
  3,733
     9
     1
   -47,584
   -47,754
35
34
1
0
0
0
0
0
 
22
1
01:12
06:46
 20,043
    17
  -125,931
39
0
0
0
 
23
1
07:55
12:32
 16,625
    10
  -137,765
38
0
0
0
 
24
1
12:13
17:30
 19,033
    10
   -28,934
43
0
0
0
 
25
25
1
2
01:19
05:11
04:47
10:31
 12,525
 19,192
    13
     9
  -291,016
  -291,279
66
89
0
0
0
0
0
0
 
26
1
18:17
22:57
 16,808
    -1
   218,477
74
0
0
0
 
27
1
09:56
15:14
 19,072
    13
   -63,165
39
0
0
0
 
28
28
1
2
12:33
15:15
13:46
17:19
  4,410
  7,455
     3
    -3
   -20,818
   -20,815
36
35
0
0
0
0
0
0
 
29
1
17:20
22:56
 20,178
    -4
  -633,771
35
0
0
0
 
30
30
30
1
2
3
00:00
03:03
21:28
01:11
04:26
22:59
  4,301
  4,970
  5,442
    16
     9
    -6
    -6,971
    -6,990
    -7,078
37
39
30
0
0
0
0
0
0
0
0
0
 
31
-
 
 
 
 
 
 
 
 
 
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(SG) 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(SG) 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.