GPS Space Vehicle Time Integrity for MJD 52158

As viewed from the National Institute of Metrology, Thailand
Latitude 13.7645066 degrees, longitude 100.5282384 degrees, height 13.0 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		UTC(NIMT)
-GPSSV (ns)		UTC(NIMT)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
09:42
15:19
 20,073
   916
  -192,668
43
0
0
0
 
2
1
15:23
21:33
 21,649
   903
    71,635
51
0
0
0
 
3
3
1
2
08:32
12:42
12:40
13:52
 14,793
  4,139
   917
   902
   -62,549
   -62,598
35
40
0
0
0
0
0
0
 
4
1
16:40
23:59
 26,030
   883
  -572,033
138
2
3
0
 
5
5
5
1
2
3
00:00
03:20
20:27
01:30
05:33
23:59
  5,364
  7,948
 12,612
   887
   901
   882
  -312,087
  -312,096
  -312,229
40
22
46
0
258
3
0
0
2
0
0
0
 
6
1
00:00
04:03
 14,494
   897
     1,026
35
0
0
0
 
7
1
14:25
23:04
 30,719
   897
  -401,887
352
0
5382
0
 
8
1
13:53
19:31
 19,738
   907
  -522,931
143
0
0
0
 
9
1
00:10
05:01
 17,388
   904
     7,134
34
0
0
0
 
10
10
1
2
00:00
19:16
01:56
23:59
  6,913
 16,896
   870
   885
    -8,853
    -8,885
40
46
0
2
0
1
0
0
 
11
11
1
2
12:02
15:52
15:51
17:45
 13,688
  6,704
   891
   910
    -2,835
    -2,819
45
46
0
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
11:17
19:44
16:24
21:41
 18,244
  6,836
   895
   865
     5,778
     5,757
42
49
0
3
0
2
0
0
 
14
14
1
2
02:31
06:01
05:33
11:07
 10,871
 18,275
   899
   907
   123,308
   123,326
22
28
374
4
0
0
0
0
 
15
1
01:38
06:54
 18,802
   904
   -77,102
39
1
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
01:31
06:00
 16,070
   909
   310,512
621
0
8573
0
 
18
18
1
2
00:11
05:02
04:03
08:13
 13,753
 11,360
   884
   905
    75,055
    75,080
33
29
0
2
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
08:27
15:23
13:23
19:10
 17,692
 13,412
   902
   902
    97,535
    97,600
34
48
0
0
0
0
0
0
 
21
1
03:20
09:37
 22,471
   904
    -3,885
28
37
0
0
 
22
1
06:54
13:13
 22,517
   906
  -135,600
400
0
6199
0
 
23
23
23
1
2
3
00:00
04:03
22:24
03:20
07:12
23:59
 11,922
 11,234
  5,727
   891
   902
   868
   -18,667
   -18,658
   -18,732
35
25
44
0
47
0
0
0
0
0
0
0
 
24
24
1
2
00:00
17:45
02:18
23:59
  8,214
 22,239
   897
   888
   -77,106
   -77,304
39
54
0
2
0
1
0
0
 
25
1
05:02
12:40
 27,277
   905
   -16,402
34
0
0
0
 
26
26
1
2
01:57
21:43
03:20
23:59
  4,953
  8,131
   882
   879
      681
      416
29
43
4
0
0
0
0
0
 
27
1
13:19
18:31
 18,470
   902
   -32,437
47
0
0
0
 
28
1
15:46
20:27
 16,614
   903
    18,692
46
0
0
0
 
29
1
05:34
11:58
 22,844
   912
  -627,725
31
0
0
0
 
30
30
30
1
2
3
00:00
06:54
21:46
01:37
08:30
23:59
  5,792
  5,754
  7,945
   876
   906
   869
    21,596
    20,646
    18,450
73
77
99
1
1
0
0
1
0
0
0
0
 
31
1
09:50
15:45
 21,080
   904
   -61,546
42
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(NIMT) 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(NIMT) 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.