GPS Space Vehicle Time Integrity for MJD 54102

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
1
17:25
23:53
 23,267
  1,206
   -97,872
47
0
0
0
 
2
1
04:43
13:13
 30,598
  1,205
   -68,361
54
0
0
0
 
3
-
 
 
 
 
 
 
 
 
 
4
1
03:08
09:31
 22,910
  1,210
  -350,101
50
0
0
0
 
5
5
1
2
07:45
14:15
11:27
18:08
 13,306
 13,943
  1,204
  1,189
  -455,441
  -455,854
74
82
0
0
0
0
0
0
 
6
1
10:13
15:05
 17,483
  1,210
  -477,148
117
0
0
0
 
7
7
1
2
11:23
18:08
15:36
21:10
 15,170
 10,880
  1,211
  1,175
  -456,483
  -456,290
57
55
0
0
0
0
0
0
 
8
1
00:48
06:27
 20,322
  1,211
    93,059
46
0
0
0
 
9
9
1
2
06:07
11:40
07:33
16:11
  5,164
 16,311
  1,191
  1,206
   -50,162
   -50,177
43
47
0
0
0
0
0
0
 
10
1
06:27
12:17
 20,989
  1,217
   -94,068
45
0
0
0
 
11
1
00:00
04:57
 17,793
  1,209
     -748
45
1
0
0
 
12
12
1
2
07:31
15:05
11:39
17:24
 14,869
  8,328
  1,202
  1,183
    73,096
    72,888
53
50
0
0
0
0
0
0
 
13
13
13
1
2
3
00:00
07:33
22:14
03:36
08:41
23:59
 12,970
  4,042
  6,300
  1,209
  1,183
  1,195
  -127,271
  -127,386
  -127,583
49
42
45
0
1
0
0
0
0
0
0
0
 
14
1
14:27
22:03
 27,358
  1,200
    -2,294
47
0
0
0
 
15
-
 
 
 
 
 
 
 
 
 
16
1
17:53
23:59
 21,986
  1,207
  -107,111
57
0
0
0
 
17
17
1
2
01:30
07:33
07:30
09:41
 21,606
  7,612
  1,200
  1,203
   -82,827
   -82,804
44
42
0
0
0
0
0
0
 
18
18
1
2
11:40
14:55
13:54
19:10
  8,045
 15,334
  1,206
  1,207
   255,002
   255,005
41
46
0
0
0
0
0
0
 
19
19
1
2
00:00
20:50
02:44
23:59
  9,871
 11,342
  1,207
  1,213
   -50,480
   -50,812
52
44
1
0
0
0
0
0
 
20
20
1
2
02:38
19:37
06:26
23:59
 13,683
 15,747
  1,195
  1,194
    23,095
    23,100
42
45
0
0
0
0
0
0
 
21
1
12:17
17:26
 18,492
  1,217
   -65,925
47
0
0
0
 
22
1
13:58
20:39
 24,086
  1,206
  -158,455
49
0
0
0
 
23
23
1
2
00:00
21:10
02:37
23:59
  9,448
 10,150
  1,207
  1,215
  -143,360
  -143,445
48
45
0
0
0
0
0
0
 
24
24
24
1
2
3
05:53
08:41
12:17
08:13
11:22
13:55
  8,359
  9,606
  5,833
  1,211
  1,214
  1,210
   -63,924
   -63,951
   -63,985
43
42
45
0
0
0
0
0
0
0
0
0
 
25
25
1
2
16:12
19:33
19:10
23:29
 10,684
 14,185
  1,201
  1,186
  -391,582
  -391,479
55
52
0
0
0
0
0
0
 
26
1
09:31
13:25
 14,019
  1,223
    76,485
85
0
0
0
 
27
1
00:00
05:32
 19,937
  1,217
   -85,135
46
1
0
0
 
28
1
00:52
07:33
 24,026
  1,205
    -9,341
47
0
0
0
 
29
29
1
2
08:25
10:13
09:31
12:17
  3,933
  7,428
  1,198
  1,230
  -293,164
  -293,288
43
57
0
0
0
0
0
0
 
30
1
16:12
17:24
  4,337
  1,197
   -20,156
46
0
0
0
 
31
31
1
2
17:53
20:08
19:36
23:29
  6,200
 12,106
  1,212
  1,181
    11,649
    11,550
47
52
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(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.