GPS Space Vehicle Time Integrity for MJD 53152

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
14:14
20:01
 20,854
    13
  -345,826
37
0
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
1
12:14
18:00
 20,699
     6
   -14,043
42
0
0
0
 
4
4
1
2
00:00
20:02
03:03
23:59
 11,010
 14,261
    18
     3
   157,292
   158,178
55
63
1
0
1
0
0
0
 
5
1
01:12
10:29
 33,392
    22
   -32,014
39
0
0
0
 
6
6
1
2
03:40
08:47
08:44
12:28
 18,258
 13,288
    31
    20
   -17,793
   -18,870
354
258
0
0
3432
46
0
0
 
7
7
1
2
00:00
18:17
03:39
23:59
 13,189
 20,521
    16
     1
  -527,679
  -526,692
66
92
1
0
1
0
0
0
 
8
1
19:20
23:59
 16,755
     7
      919
34
0
0
0
 
9
1
03:04
08:41
 20,223
    16
    46,381
33
0
0
0
 
10
10
1
2
00:00
22:55
04:29
23:59
 16,144
  3,873
    13
     1
   -44,636
   -44,705
35
35
0
0
0
0
0
0
 
11
1
15:39
21:24
 20,662
     3
  -120,456
40
12
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
13
1
2
3
00:00
16:35
20:50
01:11
20:01
23:59
  4,290
 12,370
 11,359
    14
     1
     2
    28,202
    28,160
    28,150
38
32
34
0
0
0
0
0
0
0
0
0
 
14
1
06:25
15:39
 33,180
    25
    20,607
35
0
0
0
 
15
1
08:13
13:59
 20,691
    18
  -271,828
54
0
0
0
 
16
1
10:29
16:34
 21,855
    15
   -11,437
37
0
0
0
 
17
17
17
1
2
3
00:00
04:29
22:55
03:03
07:57
23:59
 11,006
 12,466
  3,899
    18
    23
    -4
    12,937
    13,286
    14,531
78
81
42
0
1
0
0
1
0
0
0
0
 
18
18
1
2
04:29
06:05
05:55
12:40
  5,149
 23,700
    28
    18
    38,685
    38,727
30
41
0
0
0
0
0
0
 
19
1
13:19
19:20
 21,647
     2
    45,218
61
0
0
0
 
20
1
13:13
22:54
 34,833
     7
   159,040
57
0
0
0
 
21
1
05:56
11:30
 20,039
    25
   -75,880
34
0
0
0
 
22
1
08:42
14:02
 19,144
    18
    -6,534
40
0
0
0
 
23
-
 
 
 
 
 
 
 
 
 
24
24
24
1
2
3
00:00
02:05
21:25
01:11
06:24
23:59
  4,291
 15,548
  9,297
    10
    17
     5
   -29,895
   -29,927
   -30,131
38
36
34
0
1
0
0
0
0
0
0
0
 
25
1
08:16
17:29
 33,166
    22
   -67,532
39
0
0
0
 
26
26
1
2
01:12
03:04
02:30
05:55
  4,674
 10,270
    13
    20
   -91,407
   -91,559
42
60
0
0
0
0
0
0
 
27
1
17:30
22:54
 19,437
     5
  -216,407
153
0
0
0
 
28
28
1
2
00:00
20:02
02:04
23:59
  7,475
 14,261
    10
    -1
   -32,817
   -32,923
36
34
1
0
0
0
0
0
 
29
1
00:41
06:05
 19,428
    20
  -230,761
39
0
0
0
 
30
30
1
2
02:50
06:52
04:29
08:12
  5,940
  4,846
    39
    26
  -540,011
  -540,106
39
34
0
0
0
0
0
0
 
31
1
14:30
20:50
 22,789
    12
  -182,237
136
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(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.