GPS Space Vehicle Time Integrity for MJD 54986

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
16:04
23:59
 28,548
   213
  -155,306
39
0
0
0
 
3
1
07:28
13:07
 20,336
   221
  -401,837
55
0
0
0
 
4
1
15:08
22:18
 25,827
   217
   119,436
112
0
0
0
 
5
-
 
 
 
 
 
 
 
 
 
6
1
06:59
12:40
 20,452
   218
  -148,464
94
0
0
0
 
7
1
11:13
16:03
 17,415
   229
   -17,441
36
0
0
0
 
8
1
12:41
18:10
 19,717
   220
   206,482
38
0
0
0
 
9
9
1
2
00:00
17:47
04:14
18:52
 15,223
  3,903
   224
   184
   -59,087
   -59,244
45
38
0
0
0
0
0
0
 
10
1
17:57
23:47
 21,017
   222
    17,253
39
0
0
0
 
11
1
11:02
16:31
 19,753
   223
     5,381
38
0
0
0
 
12
12
1
2
03:02
18:51
05:39
23:14
  9,416
 15,754
   200
   209
   271,813
   271,482
54
44
1
0
0
0
0
0
 
13
1
10:20
13:53
 12,758
   228
  -298,446
38
0
0
0
 
14
1
01:56
09:33
 27,429
   215
   100,417
71
0
0
0
 
15
15
1
2
00:00
20:16
01:55
23:59
  6,905
 13,378
   215
   223
   298,081
   298,347
25
49
60
0
0
0
0
0
 
16
1
05:26
11:12
 20,781
   225
   -44,856
57
0
0
0
 
17
1
12:47
21:20
 30,779
   211
   -62,377
42
0
0
0
 
18
1
00:00
06:55
 24,918
   217
    51,427
52
1
0
0
 
19
19
1
2
09:34
12:47
12:40
14:22
 11,199
  5,664
   242
   214
   -23,368
   -23,386
46
23
0
201
0
0
0
0
 
20
20
20
1
2
3
07:10
13:53
16:04
11:01
15:07
17:54
 13,886
  4,417
  6,613
   214
   196
   201
   -80,620
   -80,620
   -80,606
52
27
40
0
4
0
0
0
0
0
0
0
 
21
1
00:00
05:20
 19,175
   228
   -10,103
47
1
0
0
 
22
1
01:56
08:11
 22,536
   221
  -198,077
53
0
0
0
 
23
1
08:23
12:47
 15,810
   231
  -389,950
48
0
0
0
 
24
24
1
2
00:00
20:32
03:01
23:59
 10,880
 12,432
   231
   204
  -193,797
  -194,044
38
38
0
0
0
0
0
0
 
25
1
12:09
16:12
 14,612
   228
  -446,163
99
0
0
0
 
26
26
1
2
00:00
22:19
01:55
23:59
  6,904
  6,045
   240
   222
   -62,621
   -62,714
25
41
77
0
0
0
0
0
 
27
27
27
1
2
3
00:39
16:47
22:19
03:01
19:35
23:47
  8,537
 10,068
  5,287
   217
   194
   199
   -54,279
   -54,496
   -54,546
43
38
41
1
1
0
0
0
0
0
0
0
 
28
1
13:53
19:51
 21,448
   223
    25,468
39
0
0
0
 
29
29
1
2
00:00
21:32
02:39
23:14
  9,525
  6,115
   221
   204
   -26,453
   -26,752
40
39
1
0
0
0
0
0
 
30
30
1
2
04:04
20:15
07:03
22:18
 10,685
  7,372
   214
   196
  -150,935
  -151,112
54
36
0
0
0
0
0
0
 
31
1
03:22
10:19
 25,051
   218
    61,876
52
0
0
0
 
32
1
06:01
11:01
 18,003
   222
  -251,887
62
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.