GPS Space Vehicle Time Integrity for MJD 54853

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
1
01:25
09:50
 30,303
  -139
  -160,646
48
0
0
0
 
3
1
16:26
22:08
 20,504
  -122
  -342,711
58
0
0
0
 
4
1
00:00
06:45
 24,325
  -133
   308,235
100
1
1
0
 
5
5
1
2
04:27
10:32
08:17
15:12
 13,831
 16,787
  -139
  -144
   579,077
   580,299
214
257
0
0
1
0
0
0
 
6
1
16:00
21:40
 20,415
  -132
   -83,926
95
0
0
0
 
7
7
1
2
00:00
21:14
02:03
23:59
  7,398
  9,908
  -143
  -115
   -23,349
   -23,307
53
47
0
0
0
0
0
0
 
8
8
1
2
00:00
21:41
03:18
23:19
 11,896
  5,875
  -139
  -143
   187,207
   187,317
48
49
0
0
0
0
0
0
 
9
9
1
2
03:04
08:34
04:22
13:21
  4,651
 17,196
  -163
  -128
   -36,433
   -36,451
42
44
0
0
0
0
0
0
 
10
1
03:08
09:48
 23,916
  -140
     9,762
50
0
0
0
 
11
11
1
2
00:00
20:09
01:41
23:59
  6,095
 13,804
  -148
  -121
    -9,995
    -9,883
52
50
0
0
0
0
0
0
 
12
12
1
2
03:57
11:44
08:34
14:41
 16,566
 10,609
  -143
  -153
   323,226
   323,129
51
30
0
10
0
0
0
0
 
13
13
1
2
18:45
20:33
20:30
23:51
  6,337
 11,893
  -141
  -127
  -286,070
  -286,069
49
51
0
0
0
0
0
0
 
14
1
10:12
18:44
 30,742
  -136
   164,647
63
0
0
0
 
15
1
06:20
11:23
 18,169
  -128
   245,663
52
0
0
0
 
16
1
14:31
20:09
 20,235
  -126
   -80,289
53
0
0
0
 
17
17
1
2
00:00
22:08
06:19
23:59
 22,766
  6,675
  -139
  -145
   -45,017
   -45,086
47
48
0
0
0
0
0
0
 
18
18
1
2
08:18
11:24
10:32
15:59
  8,009
 16,507
  -140
  -129
    90,566
    90,522
49
45
0
0
0
0
0
0
 
19
1
18:45
23:19
 16,441
  -121
   -33,614
49
0
0
0
 
20
20
1
2
00:00
16:19
03:08
21:14
 11,264
 17,692
  -146
  -144
   -93,163
   -93,090
47
50
0
0
0
0
0
0
 
21
1
09:48
14:31
 16,952
  -120
   -32,815
36
0
0
0
 
22
1
10:32
17:18
 24,332
  -132
  -206,438
43
0
0
0
 
23
1
17:33
22:49
 18,933
  -126
  -385,737
51
0
0
0
 
24
1
06:20
12:32
 22,274
  -132
  -159,639
47
0
0
0
 
25
25
1
2
00:00
20:09
01:17
23:59
  4,618
 13,808
  -146
  -117
  -190,411
  -192,380
73
107
1
0
1
0
0
0
 
26
1
05:07
10:32
 19,482
  -134
   -38,461
54
0
0
0
 
27
27
1
2
01:42
22:50
03:52
23:51
  7,790
  3,673
  -138
  -151
   -18,379
   -18,616
44
48
0
0
0
0
0
0
 
28
1
00:00
05:04
 18,250
  -134
    23,579
47
0
0
0
 
29
1
06:46
11:23
 16,610
  -128
    16,188
50
0
0
0
 
30
1
13:22
16:16
 10,424
  -142
  -121,571
46
0
0
0
 
31
1
12:32
19:22
 24,608
  -140
    48,563
44
0
0
0
 
32
1
15:16
18:44
 12,503
  -130
  -301,749
55
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.