GPS Space Vehicle Time Integrity for MJD 52926

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
05:20
11:02
 20,263
   368
  -309,378
48
0
0
0
 
2
1
02:50
10:36
 27,658
   372
   203,477
75
0
0
0
 
3
1
04:13
09:56
 20,330
   374
   -52,288
49
0
0
0
 
4
1
11:31
18:59
 26,747
   364
   -21,447
52
0
0
0
 
5
-
 
 
 
 
 
 
 
 
 
6
1
18:31
23:59
 19,629
   348
      898
48
0
0
0
 
7
1
09:56
18:27
 30,494
   371
  -636,037
60
0
0
0
 
8
1
09:27
15:06
 20,234
   382
  -400,218
46
0
0
0
 
9
1
20:20
23:59
 13,098
   357
    12,092
48
0
0
0
 
10
1
14:49
21:24
 23,590
   365
   -32,423
50
0
0
0
 
11
1
08:09
13:14
 18,033
   371
   -71,322
51
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
06:37
15:34
11:56
16:44
 18,975
  4,160
   372
   364
    31,968
    31,964
48
50
0
0
0
0
0
0
 
14
14
1
2
00:00
21:56
06:36
23:59
 23,314
  7,401
   354
   346
    20,144
    20,109
45
47
0
0
0
0
0
0
 
15
15
1
2
00:00
22:09
03:41
23:59
 12,998
  6,608
   356
   349
  -171,701
  -172,091
50
48
1
0
0
0
0
0
 
16
1
02:04
08:08
 21,483
   372
    -3,633
47
0
0
0
 
17
1
15:37
23:55
 29,734
   360
  -153,979
288
0
1007
0
 
18
18
1
2
00:00
19:20
03:43
22:51
 13,082
 12,666
   360
   339
    -7,360
    -7,300
45
47
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
03:54
11:03
08:08
14:37
 15,090
 12,693
   360
   363
   208,178
   208,152
45
48
0
0
0
0
0
0
 
21
21
1
2
00:00
20:20
02:07
23:59
  7,509
 13,098
   359
   359
   -55,195
   -55,500
49
46
1
0
0
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
00:00
22:52
05:23
23:59
 18,990
  4,016
   354
   330
   -38,143
   -38,248
46
47
0
0
0
0
0
0
 
24
1
13:04
21:42
 30,984
   362
   -67,021
57
0
0
0
 
25
1
00:00
08:26
 29,842
   357
   -53,102
45
0
0
0
 
26
1
17:16
22:51
 20,055
   352
  -511,111
51
0
0
0
 
27
1
08:09
14:00
 20,894
   367
  -728,565
183
0
0
0
 
28
1
10:13
16:49
 23,619
   373
     3,507
49
0
0
0
 
29
1
16:29
20:20
 13,749
   367
  -127,446
73
0
0
0
 
30
30
30
1
2
3
00:08
17:11
22:52
03:56
20:20
23:55
 13,367
 11,235
  3,739
   349
   346
   358
  -561,016
  -562,683
  -563,130
124
101
52
1
0
0
1
0
0
0
0
0
 
31
1
05:29
09:56
 15,778
   374
  -421,190
51
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.