GPS Space Vehicle Time Integrity for MJD 53479, Tuesday 19 April 2005

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 13.7645230 degrees, longitude 100.5282413 degrees, height 0.9 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
1
1
2
3
10:16
12:46
16:41
12:24
16:39
18:18
  7,675
 13,959
  5,799
  1,460
  1,434
  1,431
  -397,837
  -397,884
  -397,906
5
10
3
3
0
0
0
0
0
0
0
0
 
2
2
2
1
2
3
00:00
03:17
04:45
03:15
04:43
07:57
 11,688
  5,145
 11,476
  1,423
  1,431
  1,437
    27,434
    27,440
    27,444
2
3
4
13
0
17
0
0
0
0
0
0
 
3
3
1
2
14:26
16:41
16:39
20:13
  7,994
 12,680
  1,431
  1,431
  -100,261
  -100,295
7
11
0
0
0
0
0
0
 
4
4
4
1
2
3
00:00
03:17
21:41
03:15
04:43
23:59
 11,688
  5,145
  8,299
  1,425
  1,439
  1,425
  -271,658
  -271,444
  -269,884
82
39
58
0
0
0
0
0
0
0
0
0
 
5
5
5
5
1
2
3
4
01:48
03:17
04:45
08:21
03:15
04:43
07:02
12:24
  5,172
  5,129
  8,226
 14,580
  1,432
  1,435
  1,439
  1,454
   -91,211
   -91,223
   -91,239
   -91,269
6
3
5
8
0
0
0
0
0
0
0
0
0
0
0
0
 
6
1
04:45
10:09
 19,350
  1,440
  -389,375
319
1
1780
0
 
7
7
7
1
2
3
00:00
03:17
19:56
03:15
04:41
23:59
 11,688
  4,999
 14,549
  1,425
  1,429
  1,423
   -34,205
   -34,459
   -36,433
99
48
126
0
1
0
0
1
0
0
0
0
 
8
8
1
2
00:00
19:29
01:13
23:59
  4,399
 16,199
  1,425
  1,425
    28,113
    28,202
9
5
1
0
0
0
0
0
 
9
1
05:51
11:18
 19,523
  1,438
    41,020
18
0
0
0
 
10
10
10
1
2
3
00:54
03:17
04:45
03:15
04:43
07:21
  8,401
  5,129
  9,342
  1,431
  1,434
  1,452
   -60,789
   -60,791
   -60,778
3
1
9
9
0
0
0
0
0
0
0
0
 
11
1
17:35
23:24
 20,885
  1,433
  -214,883
25
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
01:44
16:47
03:09
22:08
  5,098
 19,212
  1,439
  1,425
     6,693
     6,598
4
9
1
0
0
0
0
0
 
14
14
1
2
08:00
12:46
12:24
16:39
 15,809
 13,946
  1,443
  1,437
    31,876
    31,865
5
3
0
172
0
0
0
0
 
15
1
08:10
12:24
 15,200
  1,446
  -417,702
31
0
0
0
 
16
16
1
2
12:46
16:41
16:39
18:35
 13,959
  6,789
  1,429
  1,433
     -606
     -604
2
3
4
8
0
0
0
0
 
17
-
 
 
 
 
 
 
 
 
 
18
18
1
2
05:38
12:46
12:24
13:56
 24,277
  4,191
  1,440
  1,434
   148,163
   148,211
25
5
0
0
0
0
0
0
 
19
19
1
2
15:27
16:41
16:39
21:20
  4,294
 16,661
  1,438
  1,431
    20,218
    20,219
3
3
0
4
0
0
0
0
 
20
20
20
20
1
2
3
4
00:00
14:12
16:41
20:47
01:00
16:39
19:05
23:59
  3,650
  8,829
  8,610
 11,475
  1,431
  1,433
  1,431
  1,429
    73,489
    73,373
    73,353
    73,317
4
6
5
6
1
0
7
10
0
0
0
0
0
0
0
0
 
21
1
06:19
12:21
 21,649
  1,442
   -97,509
15
0
0
0
 
22
22
1
2
08:04
12:46
12:24
15:09
 15,619
  8,536
  1,448
  1,433
   -19,043
   -19,071
9
3
3
22
0
0
0
0
 
23
23
1
2
15:31
16:41
16:39
21:12
  4,098
 16,217
  1,426
  1,428
  -201,406
  -201,381
4
8
0
0
0
0
0
0
 
24
24
1
2
00:00
20:06
02:15
23:59
  8,111
 13,947
  1,431
  1,439
    -8,988
    -9,210
3
11
1
0
0
0
0
0
 
25
25
25
1
2
3
10:02
12:46
16:41
12:24
16:39
18:27
  8,555
 13,943
  6,340
  1,435
  1,437
  1,439
   -89,495
   -89,508
   -89,515
3
4
4
8
0
13
0
0
0
0
0
0
 
26
26
1
2
03:36
04:45
04:43
09:14
  4,034
 16,082
  1,439
  1,444
   -18,263
   -18,276
4
7
0
0
0
0
0
0
 
27
1
18:15
23:59
 20,620
  1,426
   -46,764
55
0
0
0
 
28
28
1
2
00:00
20:03
03:00
23:59
 10,787
 14,141
  1,434
  1,427
   -45,232
   -45,217
5
4
1
25
0
0
0
0
 
29
29
1
2
03:17
04:45
04:43
08:35
  5,145
 13,747
  1,446
  1,445
    -9,255
    -9,016
36
104
0
0
0
0
0
0
 
30
30
30
30
1
2
3
4
03:26
04:45
08:54
12:46
04:43
07:14
12:24
14:07
  4,612
  8,914
 12,612
  4,855
  1,431
  1,434
  1,440
  1,437
  -136,110
  -136,271
  -136,664
  -136,906
28
61
87
34
0
0
0
0
0
0
0
0
0
0
0
0
 
31
31
1
2
00:00
18:58
03:15
23:59
 11,688
 18,044
  1,437
  1,438
    30,502
    27,928
112
195
0
0
0
0
11688
18044
 
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 (ignoring receiver, antenna and cable delays).
G: Average value of UTC(NIMT) minus space vehicle time during the block (ignoring receiver, antenna and cable delays).
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.