GPS Space Vehicle Time Integrity for MJD 54821

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
03:54
12:05
 29,461
  -218
  -166,069
15
0
0
0
 
3
1
18:36
23:59
 19,440
  -214
  -328,180
30
0
0
0
 
4
1
02:06
08:55
 24,538
  -212
   271,652
81
0
0
0
 
5
5
1
2
06:39
12:45
10:28
17:24
 13,755
 16,789
  -233
  -227
   402,831
   404,633
309
374
0
0
1009
3791
0
0
 
6
1
18:10
23:50
 20,411
  -215
  -115,870
65
0
0
0
 
7
1
00:00
04:14
 15,216
  -204
   -23,741
18
0
0
0
 
8
1
00:18
05:28
 18,588
  -203
   182,766
20
0
0
0
 
9
9
1
2
05:18
10:44
06:32
15:33
  4,409
 17,315
  -241
  -213
   -31,046
   -31,070
8
19
5
0
0
0
0
0
 
10
1
05:16
11:52
 23,784
  -217
     8,301
19
0
0
0
 
11
11
1
2
00:00
22:20
03:53
23:59
 14,002
  5,989
  -210
  -220
   -12,943
   -12,878
16
14
0
0
0
0
0
0
 
12
12
1
2
06:06
13:55
10:43
16:49
 16,673
 10,400
  -225
  -235
   331,955
   331,870
17
12
17
0
0
0
0
0
 
13
13
1
2
00:00
20:57
02:05
23:59
  7,529
 10,970
  -219
  -209
  -282,084
  -282,190
15
14
1
29
0
0
0
0
 
14
1
12:27
20:56
 30,483
  -216
   178,673
44
0
0
0
 
15
1
07:45
13:35
 20,973
  -213
   229,823
41
0
0
0
 
16
1
16:43
22:19
 20,144
  -208
   -87,637
21
0
0
0
 
17
1
00:18
08:31
 29,568
  -220
   -42,702
11
9
0
0
 
18
18
1
2
10:29
13:35
12:44
18:07
  8,070
 16,317
  -226
  -210
   100,686
   100,645
7
28
13
0
0
0
0
0
 
19
19
1
2
00:00
22:20
01:31
23:59
  5,475
  5,988
  -215
  -189
   -34,938
   -34,881
10
5
0
14
0
0
0
0
 
20
20
1
2
01:32
18:28
05:17
23:24
 13,530
 17,678
  -228
  -226
   -96,069
   -96,001
9
12
2
39
0
0
0
0
 
21
1
11:53
16:43
 17,369
  -204
   -37,626
16
0
0
0
 
22
1
12:45
19:29
 24,270
  -212
  -207,973
20
0
0
0
 
23
23
1
2
00:00
19:45
01:04
23:36
  3,873
 13,899
  -222
  -204
  -383,435
  -383,488
11
14
1
1
0
0
0
0
 
24
1
08:32
14:44
 22,352
  -211
  -151,330
18
0
0
0
 
25
25
1
2
00:00
21:36
02:05
23:59
  7,529
  8,614
  -195
  -222
  -115,669
  -117,891
67
56
1
0
1
0
0
0
 
26
26
1
2
07:18
08:56
08:31
12:44
  4,367
 13,690
  -234
  -207
   -28,677
   -28,690
7
30
4
0
0
0
0
0
 
27
1
02:06
05:20
 11,613
  -216
    -9,833
30
1
0
0
 
28
1
01:32
07:16
 20,650
  -206
    23,556
16
3
0
0
 
29
1
08:56
13:35
 16,739
  -214
    23,301
18
0
0
0
 
30
1
15:33
18:27
 10,441
  -214
  -115,186
19
0
0
0
 
31
1
14:45
21:35
 24,628
  -217
    44,226
10
15
0
0
 
32
1
17:27
20:56
 12,544
  -207
  -308,698
21
4
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.