GPS Space Vehicle Time Integrity for MJD 52897

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 13.7645066 degrees, longitude 100.5282384 degrees, height 13.0 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
07:19
13:01
 20,439
   245
  -304,810
23
365
0
0
 
2
2
1
2
04:47
10:12
10:11
12:32
 19,319
  8,329
   245
   230
   186,152
   186,238
47
26
0
95
0
0
0
0
 
3
1
06:12
11:55
 20,468
   235
   -44,407
31
33
0
0
 
4
1
13:26
20:55
 26,838
   229
   -31,024
28
181
0
0
 
5
5
1
2
00:10
17:47
04:34
22:01
 15,746
 15,153
   233
   217
   -50,836
   -50,764
45
22
0
348
0
0
0
0
 
6
6
6
1
2
3
00:00
05:38
20:56
01:33
06:39
23:59
  5,593
  3,676
 10,976
   219
   217
   221
     7,895
     7,884
     7,904
46
19
25
0
126
104
0
0
0
0
0
0
 
7
1
11:55
20:26
 30,533
   227
  -622,733
68
0
0
0
 
8
1
11:24
17:04
 20,299
   229
  -418,294
34
65
0
0
 
9
9
9
1
2
3
00:00
17:14
22:00
02:55
18:24
23:59
 10,492
  4,051
  7,130
   238
   217
   223
     7,213
     7,315
     7,356
47
19
27
0
117
31
0
0
0
0
0
0
 
10
1
16:50
23:28
 23,785
   227
   -31,180
26
465
0
0
 
11
1
10:08
15:12
 18,209
   239
   -66,301
30
100
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
13
1
2
3
08:33
10:20
17:36
10:07
13:53
18:38
  5,602
 12,719
  3,701
   231
   235
   208
    31,371
    31,377
    31,355
18
23
16
182
494
97
0
0
0
0
0
0
 
14
1
00:00
08:33
 30,652
   229
    21,154
37
0
0
0
 
15
1
00:10
05:37
 19,539
   232
  -159,432
51
0
0
0
 
16
1
04:05
10:07
 21,648
   234
   -79,040
35
35
0
0
 
17
17
17
1
2
3
00:00
18:24
22:01
02:07
21:59
23:59
  7,613
 12,823
  7,049
   244
   213
   228
  -235,024
  -232,979
  -232,657
81
114
73
1
0
0
1
0
0
0
0
0
 
18
18
1
2
01:34
22:00
05:43
23:59
 14,916
  7,140
   236
   209
    -9,972
    -9,941
42
24
0
125
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
05:56
13:02
10:12
16:40
 15,265
 13,047
   230
   226
   210,689
   210,663
20
30
569
1
0
0
0
0
 
21
1
00:00
04:04
 14,610
   230
   -43,040
55
1
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
1
00:51
07:15
 22,989
   229
   -35,699
40
0
0
0
 
24
1
14:59
23:37
 30,963
   222
   -59,921
37
4
0
0
 
25
1
02:08
10:11
 28,867
   225
   -51,572
32
0
0
0
 
26
1
20:27
23:59
 12,701
   232
  -519,936
24
197
0
0
 
27
1
10:08
16:01
 21,094
   237
  -650,560
210
0
0
0
 
28
1
12:09
18:47
 23,800
   236
     9,821
30
50
0
0
 
29
1
18:39
23:59
 19,165
   230
   -89,110
100
0
0
0
 
30
30
1
2
02:56
19:07
05:52
21:59
 10,516
 10,318
   230
   213
  -487,591
  -489,428
110
95
1
0
1
0
0
0
 
31
1
07:26
11:55
 16,081
   239
  -400,559
49
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.