ultracam observing log

William Herschel Telescope

file

object

date

utc start

utc end

num

flag

mode

exp

cycle

filter

nblue

size1

x1l, x1r

y1s

size2

x2l, x2r

y2s

size3

x3l, x3r

y3s

bin

gain

vclock

temps

slide

id

pi

observers

revision

file

comments

run020

Flat

15/01/2015

07:29:30

07:43:55

81

flat

FFCLR

5000.0

10807.2

u' g' i'

1

1024 x 1024

1 x 1

CDD

8C0000

-40,-40,-40

1100

Calib

Calib

vsd, jjh, rpa, jvr

100222

run020

Sky flats with ugi filters. Blank sky in the east, spiraling telescope.

run019

Ross 838

15/01/2015

07:11:53

07:15:27

35

data

FFCLR

500.0

6305.0

u' g' i'

1

1024 x 1024

1 x 1

CDD

8C0000

-40,-40,-40

1100

W/2014B/P37

Copperwheat

vsd, jjh, rpa, jvr

100222

run019

SDSS standard

run018

Gaia14aae

15/01/2015

04:53:43

07:07:59

2688

data

6-WIN

2500.5

2998.0

u' g' i'

3

140 x 140

100, 885

1

290 x 360

30, 513

181

140 x 140

320, 630

801

2 x 2

CDD

-40,-40,-40

1100

W/2014B/P37

Copperwheat

vsd, jjh, rpa, jvr

100222

run018

Science data - three full eclipses. seeing variable between 1-2"

run017

Gaia14aae

15/01/2015

04:45:21

04:53:37

167

data

6-WIN

2500.5

2990.2

u' g' i'

3

140 x 140

100, 885

1

290 x 360

30, 513

181

140 x 140

320, 630

801

2 x 2

CDD

-40,-40,-40

1100

W/2014B/P37

Copperwheat

vsd, jjh, rpa, jvr

100222

run017

Acquisition - good u comparison on dodgy column so tweaking position

run016

Gaia14aae

15/01/2015

04:43:12

04:45:16

43

data

6-WIN

2500.5

2961.6

u' g' i'

3

140 x 140

100, 885

1

290 x 360

30, 513

181

140 x 140

320, 630

801

2 x 2

CDD

-40,-40,-40

1100

W/2014B/P37

Copperwheat

vsd, jjh, rpa, jvr

100222

run016

Acquisition

run015

SDSS J092638.71+362402.4

15/01/2015

03:00:46

04:34:31

1407

data

2-WIN

3532.5

4000.4

u' g' i'

2

380 x 390

109, 619

51

2 x 2

CDD

8C0000

-40,-40,-40

1100

W/2014B/P37

Copperwheat

vsd, jjh, rpa, jvr

100222

run015

Science data - tweaked object position after the first eclipse to avoid dodgy column in blue

run014

SDSS J092638.71+362402.4

15/01/2015

02:33:10

03:00:32

412

data

2-WIN

3532.5

3994.3

u' g' i'

2

380 x 390

109, 619

51

2 x 2

CDD

8C0000

-40,-40,-40

1100

W/2014B/P37

Copperwheat

vsd, jjh, rpa, jvr

100222

run014

Science data - primary eclipse not at expected time. Photometric but seeing flaring between 1"-2".

run013

HM Cnc

15/01/2015

01:23:06

02:29:33

398

data

FFNOC

8500.5

10041.9

u' g' i'

2

1024 x 1024

2 x 2

CDD

8C0000

-40,-40,-40

1100

W/2014B/P37

Copperwheat

vsd, jjh, rpa, jvr

100222

run013

Science data - photometric but seeing flaring between 1"-3".

run012

SDSS J065133.33+284423.3

14/01/2015

19:58:07

00:04:41

3666

data

2-WIN

3100.5

4036.4

u' g' r'

3

250 x 320

191, 615

1

1 x 1

CDD

8C0000

-40,-40,-40

1100

W/2014B/N17

Bloemen

vsd, jjh, rpa, jvr

100222

run012

Science data, tweaking focus throughout run. Cloud blew in spiking humidity >90% so closed dome

run011

SDSS J065133.33+284423.3

14/01/2015

19:55:11

19:57:39

38

data

2-WIN

3800.5

3994.7

u' g' r'

3

250 x 320

191, 615

1

2 x 2

CDD

8C0000

-40,-40,-40

1100

W/2014B/N17

Bloemen

vsd, jjh, rpa, jvr

100222

run011

Comparison star saturating so going unbinned

run010

SDSS J065133.33+284423.3

14/01/2015

19:45:45

19:54:19

610

data caution

FFNOC

.5

844.8

u' g' r'

1

1024 x 1024

2 x 2

FBB

8C0000

-40,-40,-40

1100

W/2014B/N17

Bloemen

vsd, jjh, rpa, jvr

100222

run010

Acquisition

run009

SDSS J065133.33+284423.3

14/01/2015

19:44:03

19:45:17

19

data caution

2-WIN

3800.5

4068.3

u' g' r'

1

250 x 320

191, 615

1

2 x 2

CDD

8C0000

-40,-40,-40

1100

W/2014B/N17

Bloemen

vsd, jjh, rpa, jvr

100222

run009

Acquisition

run008

SA93-317

14/01/2015

19:30:51

19:35:53

49

data

FFCLR

500.5

6297.2

u' g' r'

1

1024 x 1024

1 x 1

CDD

8C0000

-40,-40,-40

1100

W/14B/N17

Bloemen

jjh, vsd, rpa, jvr

100222

run008

SDSS standard, changed focus

run007

Flat

14/01/2015

19:15:43

19:24:55

58

flat

FFNOC

4000.5

9688.8

u' g' r'

1

1024 x 1024

1 x 1

CDD

8C0000

-40,-40,-40

1100

Calib

Calib

jjh, vsd, rpa, jvr

100222

run007

Blank sky in west, telescope spiralling

run006

Flat

14/01/2015

19:14:20

19:15:19

7

flat

FFCLR

4000.5

9718.0

u' g' r'

1

1024 x 1024

1 x 1

CDD

8C0000

-40,-40,-40

1100

Calib

Calib

jjh, vsd, rpa, jvr

100222

run006

Exposure time too short

run005

Bias

14/01/2015

17:47:26

17:48:10

51

bias

FFCLR

.5

893.4

u' g' r'

1

1024 x 1024

2 x 2

FBB

8C0000

-40,-40,-40

-49

Calib

Calib

jjh, vsd, rpa, jvr

100222

run005

Good bias

run004

Bias

14/01/2015

17:28:19

17:30:48

51

bias

FFCLR

.5

2986.5

u' g' r'

1

1024 x 1024

1 x 1

FBB

8C0000

-40,-40,-40

-49

Calib

Calib

jjh, vsd, rpa, jvr

100222

run004

Good bias

run003

Bias

14/01/2015

17:18:24

17:23:15

51

bias

FFCLR

.5

5807.7

u' g' r'

1

1024 x 1024

1 x 1

CDD

8C0000

-40,-40,-40

-49

Calib

Calib

jjh, vsd, rpa, jvr

100222

run003

Lights are off, mirror and the slide are in the beam. Good bias

run002

Bias

14/01/2015

17:15:24

17:16:45

15

bias

FFCLR

.5

5807.6

u' g' r'

1

1024 x 1024

1 x 1

CDD

8C0000

-40,-40,-40

-49

Calib

Calib

jjh, vsd, rpa, jvr

100222

run002

Low red bias problem

run001

POWON

run001