GPS Space Vehicle Time Integrity for MJD 54983

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
16:16
23:59
 27,814
   209
  -155,081
34
0
0
0
 
3
1
07:40
13:19
 20,337
   214
  -400,534
57
0
0
0
 
4
1
15:20
22:30
 25,834
   206
   115,379
110
0
0
0
 
5
-
 
 
 
 
 
 
 
 
 
6
1
07:11
12:53
 20,433
   212
  -144,843
94
0
0
0
 
7
1
11:25
16:15
 17,399
   223
   -17,634
42
0
0
0
 
8
1
12:53
18:22
 19,721
   220
   206,006
39
0
0
0
 
9
9
1
2
00:00
18:00
04:26
19:04
 15,908
  3,868
   214
   186
   -58,588
   -58,732
43
28
0
1
0
0
0
0
 
10
1
18:09
23:59
 21,010
   223
    17,101
37
1
0
0
 
11
1
11:14
16:43
 19,760
   213
     4,994
42
0
0
0
 
12
12
1
2
03:14
19:04
05:52
23:26
  9,423
 15,740
   190
   204
   273,247
   272,925
55
43
1
0
0
0
0
0
 
13
1
10:32
14:05
 12,770
   220
  -298,230
45
0
0
0
 
14
1
02:08
09:45
 27,381
   209
   101,928
71
0
0
0
 
15
15
1
2
00:00
20:29
02:08
23:59
  7,657
 12,628
   209
   217
   297,188
   297,458
25
49
24
0
0
0
0
0
 
16
1
05:38
11:25
 20,774
   218
   -45,746
56
0
0
0
 
17
1
12:59
21:33
 30,787
   207
   -61,848
40
1
0
0
 
18
1
00:00
07:08
 25,633
   210
    52,258
50
0
0
0
 
19
19
1
2
09:46
12:59
12:53
14:34
 11,195
  5,687
   233
   201
   -23,686
   -23,708
47
43
0
0
0
0
0
0
 
20
20
20
1
2
3
07:22
14:06
16:16
10:32
15:19
18:07
 11,360
  4,398
  6,640
   210
   192
   195
   -80,892
   -80,888
   -80,876
52
38
28
0
0
3
0
0
0
0
0
0
 
21
1
00:04
05:32
 19,625
   219
   -10,657
46
0
0
0
 
22
1
02:08
08:24
 22,496
   215
  -198,241
53
0
0
0
 
23
1
08:36
12:59
 15,800
   223
  -389,945
49
0
0
0
 
24
24
1
2
00:00
20:45
03:13
23:59
 11,583
 11,625
   231
   194
  -193,042
  -193,282
34
37
0
0
0
0
0
0
 
25
1
12:21
16:25
 14,609
   219
  -441,374
101
0
0
0
 
26
26
1
2
00:00
22:31
02:08
23:59
  7,657
  5,320
   232
   215
   -62,369
   -62,465
25
34
17
0
0
0
0
0
 
27
27
1
2
00:51
16:59
03:13
19:48
  8,494
 10,108
   215
   196
   -53,454
   -53,665
37
31
1
22
0
0
0
0
 
28
1
14:06
20:04
 21,449
   216
    25,402
35
0
0
0
 
29
29
1
2
00:51
21:45
02:51
23:59
  7,217
  8,088
   212
   212
   -25,511
   -25,796
35
38
1
0
0
0
0
0
 
30
30
1
2
04:11
20:28
07:15
22:30
 11,012
  7,305
   206
   190
  -150,209
  -150,381
54
39
0
0
0
0
0
0
 
31
1
03:31
10:32
 25,160
   211
    61,672
52
0
0
0
 
32
1
06:14
11:13
 17,956
   217
  -253,299
61
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.