GPS Space Vehicle Time Integrity for MJD 53197

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
10:51
16:45
 21,260
    21
  -352,908
43
0
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
1
09:08
14:56
 20,897
    26
   -26,189
45
0
0
0
 
4
1
16:46
23:59
 25,997
    15
   208,870
112
0
0
0
 
5
5
1
2
00:00
21:56
07:26
23:59
 26,762
  7,421
    29
    13
   -38,749
   -38,875
40
39
0
0
0
0
0
0
 
6
6
1
2
00:41
07:26
07:21
09:38
 23,990
  7,875
    23
    32
  -242,603
  -243,379
336
117
0
0
3065
0
0
0
 
7
1
15:54
23:59
 29,127
    16
  -463,998
155
0
0
0
 
8
1
15:54
21:23
 19,771
    18
     4,013
40
0
0
0
 
9
1
00:05
05:40
 20,115
    21
    53,515
42
1
0
0
 
10
10
1
2
00:00
19:59
01:26
23:59
  5,174
 14,420
    31
     6
   -46,957
   -47,019
42
40
0
0
0
0
0
0
 
11
1
12:32
18:08
 20,146
    19
  -131,737
41
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
13:22
19:33
 22,270
    13
    26,033
40
0
0
0
 
14
1
03:18
12:32
 33,241
    29
    23,077
40
0
0
0
 
15
1
04:52
10:50
 21,492
    32
  -291,357
51
0
0
0
 
16
1
07:22
13:22
 21,591
    27
    -9,090
40
0
0
0
 
17
17
1
2
01:26
19:34
04:51
23:59
 12,299
 15,927
    30
    13
    84,250
    85,307
70
85
1
0
1
0
0
0
 
18
18
1
2
01:27
03:18
02:52
09:36
  5,103
 22,704
    31
    26
    52,994
    53,049
37
46
0
0
0
0
0
0
 
19
1
10:51
16:24
 19,978
    23
    22,434
49
0
0
0
 
20
20
1
2
10:08
14:23
13:22
19:38
 11,638
 18,905
    32
    13
   143,925
   143,835
44
44
0
0
0
0
0
0
 
21
1
02:52
08:26
 20,058
    28
   -77,238
39
0
0
0
 
22
1
05:41
10:58
 19,044
    27
   -15,188
38
0
0
0
 
23
1
10:59
14:23
 12,247
    16
  -110,932
74
0
0
0
 
24
24
24
1
2
3
00:00
18:09
22:58
03:17
22:14
23:59
 11,842
 14,709
  3,706
    23
    12
     7
   -40,905
   -41,104
   -41,133
40
42
40
1
3
0
0
0
0
0
0
0
 
25
1
05:16
14:23
 32,792
    21
   -70,724
42
0
0
0
 
26
26
1
2
00:05
22:14
03:47
23:27
 13,355
  4,347
    24
     6
  -151,849
  -152,950
66
44
1
0
1
0
0
0
 
27
27
1
2
14:24
16:25
15:53
19:38
  5,390
 11,628
    20
    17
  -307,693
  -307,913
48
81
0
0
0
0
0
0
 
28
1
19:29
21:55
  8,753
    17
   -37,166
37
0
0
0
 
29
29
1
2
00:00
21:24
02:52
23:59
 10,310
  9,328
    25
     9
  -389,127
  -388,666
44
43
1
0
0
0
0
0
 
30
30
1
2
00:00
03:48
01:26
04:51
  5,170
  3,819
    23
    20
  -554,700
  -554,724
43
36
0
0
0
0
0
0
 
31
31
1
2
13:22
19:39
19:29
21:23
 21,993
  6,254
    12
     5
  -251,092
  -251,322
107
46
0
0
0
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.