GPS Space Vehicle Time Integrity for MJD 52847

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
10:44
16:26
 20,465
    64
  -296,676
45
0
0
0
 
2
2
1
2
08:12
13:43
13:34
15:56
 19,256
  7,942
    63
    37
   156,939
   157,008
50
49
0
0
0
0
0
0
 
3
1
09:39
15:20
 20,349
    61
   -30,842
51
0
0
0
 
4
1
16:50
23:59
 25,590
    43
   -42,162
44
0
0
0
 
5
5
5
1
2
3
00:00
04:16
21:13
01:41
07:58
23:59
  6,061
 13,280
  9,958
    46
    58
    36
   -39,241
   -39,353
   -39,755
51
59
46
0
1
0
0
0
0
0
0
0
 
6
6
1
2
00:00
08:57
04:55
10:02
 17,573
  3,855
    38
    56
     6,401
     6,420
49
43
0
0
0
0
0
0
 
7
1
15:21
23:53
 30,523
    42
  -583,876
107
0
0
0
 
8
1
14:46
20:27
 20,305
    44
  -395,758
62
0
0
0
 
9
1
01:42
06:23
 16,696
    58
    55,679
48
0
0
0
 
10
10
1
2
00:00
20:19
03:06
23:59
 11,079
 13,146
    42
    51
   -28,840
   -28,871
49
44
0
0
0
0
0
0
 
11
1
13:34
18:35
 17,991
    49
   -58,153
49
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
13
1
2
3
12:00
13:35
20:51
13:34
17:23
22:17
  5,580
 13,614
  5,108
    42
    50
    25
    29,909
    29,920
    29,903
41
46
44
0
0
0
0
0
0
0
0
0
 
14
1
03:17
11:54
 30,845
    53
    20,368
45
0
0
0
 
15
15
1
2
03:22
05:48
04:55
08:56
  5,570
 11,231
    38
    69
  -138,692
  -138,716
48
48
0
0
0
0
0
0
 
16
1
07:28
13:34
 21,846
    61
   -57,517
63
0
0
0
 
17
1
00:00
05:47
 20,670
    48
   -91,377
368
1
4344
0
 
18
18
1
2
00:55
04:56
04:15
09:11
 11,860
 15,245
    33
    59
   -12,383
   -12,355
47
45
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
09:26
16:27
14:18
20:10
 17,386
 13,310
    57
    34
   213,375
   213,341
43
44
0
0
0
0
0
0
 
21
1
01:42
07:26
 20,437
    58
   -13,027
63
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
1
04:16
10:30
 22,284
    59
   -31,714
46
0
0
0
 
24
24
1
2
00:00
18:19
02:59
23:59
 10,653
 20,318
    45
    39
   -47,590
   -47,795
49
47
1
0
0
0
0
0
 
25
1
05:48
13:34
 27,842
    53
   -48,565
45
0
0
0
 
26
26
1
2
00:00
22:46
04:15
23:59
 15,181
  4,399
    50
    39
  -523,946
  -524,021
50
42
0
0
0
0
0
0
 
27
1
13:34
19:28
 21,108
    46
  -479,465
279
0
797
0
 
28
1
15:35
22:11
 23,558
    41
    21,873
48
0
0
0
 
29
-
 
 
 
 
 
 
 
 
 
30
30
30
1
2
3
00:00
06:24
22:25
01:41
09:11
23:59
  6,063
  9,972
  5,668
    44
    58
    26
  -337,441
  -338,384
  -340,532
82
125
70
1
1
0
1
1
0
0
0
0
 
31
1
10:47
15:20
 16,303
    61
  -341,518
95
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.