GPS Space Vehicle Time Integrity for MJD 54973

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 14.0430099 degrees, longitude 100.7136320 degrees, height 12.8 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
-
 
 
 
 
 
 
 
 
 
2
2
1
2
00:00
16:57
01:29
23:59
  5,281
 25,341
   163
   169
  -154,416
  -154,457
36
24
0
651
0
0
0
0
 
3
1
08:22
14:01
 20,369
   181
  -396,179
57
0
0
0
 
4
1
16:01
23:10
 25,771
   169
   101,878
106
0
0
0
 
5
-
 
 
 
 
 
 
 
 
 
6
1
07:52
13:33
 20,454
   172
  -132,398
100
0
0
0
 
7
1
12:07
16:56
 17,374
   179
   -18,245
35
1
0
0
 
8
1
13:34
19:03
 19,754
   170
   204,436
32
5
0
0
 
9
9
1
2
00:12
18:41
05:07
20:12
 17,672
  5,413
   177
   138
   -56,903
   -57,059
50
25
0
96
0
0
0
0
 
10
1
18:51
23:59
 18,531
   182
    16,589
28
134
0
0
 
11
1
11:55
17:24
 19,758
   172
     3,702
36
0
0
0
 
12
12
1
2
04:07
19:45
06:33
23:59
  8,742
 15,259
   157
   163
   277,934
   277,617
53
30
1
53
0
0
0
0
 
13
1
11:12
14:46
 12,835
   182
  -297,519
40
0
0
0
 
14
1
02:49
10:27
 27,411
   174
   106,999
74
0
0
0
 
15
15
1
2
00:00
21:10
02:49
23:59
 10,141
 10,144
   180
   171
   294,098
   294,368
44
38
1
4
0
0
0
0
 
16
1
06:20
12:06
 20,745
   178
   -48,693
55
0
0
0
 
17
1
13:40
22:13
 30,796
   165
   -60,190
34
36
0
0
 
18
1
00:12
07:50
 27,411
   176
    55,034
55
0
0
0
 
19
19
1
2
10:28
13:40
13:33
15:16
 11,136
  5,748
   194
   163
   -24,737
   -24,758
44
33
0
0
0
0
0
0
 
20
20
1
2
08:04
14:47
11:54
18:48
 13,826
 14,458
   167
   153
   -81,803
   -81,793
51
26
0
115
0
0
0
0
 
21
1
00:46
06:14
 19,620
   183
   -12,494
52
0
0
0
 
22
1
02:50
09:05
 22,481
   180
  -199,012
54
0
0
0
 
23
1
09:17
13:37
 15,558
   182
  -389,908
48
0
0
0
 
24
24
1
2
00:00
21:26
04:52
23:59
 17,470
  9,240
   184
   158
  -190,549
  -190,787
52
23
1
377
0
0
0
0
 
25
1
13:02
17:06
 14,615
   184
  -425,082
100
0
0
0
 
26
1
00:00
02:49
 10,143
   193
   -61,446
45
0
0
0
 
27
27
1
2
01:29
17:38
03:32
20:29
  7,359
 10,302
   181
   146
   -50,827
   -51,036
52
24
0
289
0
0
0
0
 
28
28
1
2
14:47
16:57
16:00
20:45
  4,376
 13,672
   157
   173
    25,122
    25,141
26
28
36
76
0
0
0
0
 
29
29
1
2
01:33
22:26
03:32
23:59
  7,150
  5,636
   176
   157
   -22,256
   -22,551
54
25
1
165
0
0
0
0
 
30
30
1
2
04:52
21:10
07:57
23:10
 11,094
  7,209
   173
   158
  -147,869
  -148,033
54
21
0
285
0
0
0
0
 
31
1
04:07
11:11
 25,470
   171
    60,957
52
0
0
0
 
32
1
06:56
11:54
 17,912
   177
  -257,927
59
0
0
0
 
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.