Extracted Observing Reports for 69.D-0701(B): OB information

2	Extracted Observing Reports for 69.D-0701(B): OB information Telescope: Yepun (UT4) Instrument: FORS2 Created on 2004-04-14 15:24:14

This is a summary of OB information extracted for all those nights which got observations for your run and which are contained in this data delivery.

This information has been extracted from a database which contains information ingested during the nights. The database is also maintained to reflect e.g. a posteriori updates of the OB grading.

This report is structured into two parts:
- breakdown by OBs (this page)
- breakdown by nights.

This page lists all the OBs and their related entries in the Paranal night logs. For each OB, the user-defined name, the target, the execution date(s) and time(s), the grade, and comments are listed.

Grade is set by the on-site observer, based on the user requested observing conditions (the OB Constraint Set) vs. the actual observing conditions. Its possible values are listed below.

Whenever possible, OBs with execution status "C" are repeated. Thus, some of your OBs may have been executed multiple times. Common reasons for NOT re-executing out-of-specification OBs are:

- lower priority run, no time left in semester
- target has set
- date constraint cannot be satisfied
- pre-imaging OB, data OK for MOS preparation.

Each OB entry has a link to a detailed plot of the ambient conditions. There is also the QC0 report listing ambient conditions file by file.

If you have questions about the execution status of your OBs, please contact the ESO User Support Group (usg-help@eso.org).

Note: There is a small chance of mismatches between delivered OBs/files and nightlog entries. The most likely cause are missing entries due to operational problems during the night.

OB grades:

A)Fully within specifications

B)Mostly within specifications

C)Out of specs - Repeat

X)Uncertain/Not Applicable

2a | OB summary

OB_ID	Name	Target	Date	UT started	UT finished	Grade	Comments
118243	ToO_GRB_FORS2_V_3x3m_69	GRB	2002-04-11	02:09	02:25	A	NONE
118258	ToO_GRB_FORS2_R_3x3m_69	GRB	2002-04-11	02:28	02:38	A	NONE
118259	ToO_GRB_FORS2_R_3x10m_69	GRB	2002-09-14	01:35	03:09	X	Pointed telescope 1' S and 1' W of the target position to avoid bright star towards the NE. First exposure saturated; shortened exp. time. 300 s is optimal. Obs. ended b/c of high wind.
118259	ToO_GRB_FORS2_R_3x10m_69	GRB	2002-09-14	05:29	06:24	A	The exposures taken now, together with those from earlier in the night, fulfil the integration time requirement of 2 hr, as requested.
200120204	ToO_FORS2_600RI_4x15m_3	GRB020427_refstar	2002-08-30	07:12	08:15	B	NONE
200120205	ToO_FORS2_600RI_4x15m_2	GRB020427_refstar	2002-08-30	06:05	07:10	B	Acquisition repeated
200120206	ToO_FORS2_600RI_4x15m_1	GRB020427_refstar	2002-08-30	04:32	05:52	B	NONE

2b | OB details

OB ID: 118243

OB Name: ToO_GRB_FORS2_V_3x3m_69

Date: 2002-04-11

UT: 02:09 ... 02:25

*** Target: GRB

*** Classification: A)Fully within specifications

*** Comments:
NONE

*** For programs (if calibration):

*** Constraints:

Constraints	Requested	Fulfilled?
Seeing:	2.00	Yes
Airmass:	5.00	Yes
FLI:	1.00	Yes
Moon distance:	0	Yes
Sky transparency:	4THK	Yes
Strehl ratio (%):		N/A

*** Measured ambient conditions during exposures (may have been provided at random; DIMM=-1: no value available):

airmass: 1.32

DIMM=0.66

DIMM=0.59

DIMM=0.72

*** Files produced:
6

OB ID: 118258

OB Name: ToO_GRB_FORS2_R_3x3m_69

Date: 2002-04-11

UT: 02:28 ... 02:38

*** Target: GRB

*** Classification: A)Fully within specifications

*** Comments:
NONE

*** For programs (if calibration):

*** Constraints:

Constraints	Requested	Fulfilled?
Seeing:	2.00	Yes
Airmass:	5.00	Yes
FLI:	1.00	Yes
Moon distance:	0	Yes
Sky transparency:	4THK	Yes
Strehl ratio (%):		N/A

*** Measured ambient conditions during exposures (may have been provided at random; DIMM=-1: no value available):

airmass: 1.27

DIMM=0.69

DIMM=0.79

DIMM=0.76

*** Files produced:
6

OB ID: 200120204

OB Name: ToO_FORS2_600RI_4x15m_3

Date: 2002-08-30

UT: 07:12 ... 08:15

*** Target: GRB020427_refstar

*** Classification: B)Mostly within specifications

*** Comments:
NONE

*** For programs (if calibration):

*** Constraints:

Constraints	Requested	Fulfilled?
Seeing:	1.00	Yes
Airmass:	3.00	Yes
FLI:	0.40	Almost
Moon distance:	30	Yes
Sky transparency:	3THN	Yes
Strehl ratio (%):		N/A

*** Measured ambient conditions during exposures (may have been provided at random; DIMM=-1: no value available):

airmass: 1.54

moon: FLI: 0.46 dist: 112.8 deg alt: 21.3 deg

DIMM=0.76

DIMM=0.83

DIMM=0.70

DIMM=1.14

*** Files produced:
8

OB ID: 200120205

OB Name: ToO_FORS2_600RI_4x15m_2

Date: 2002-08-30

UT: 06:05 ... 07:10

*** Target: GRB020427_refstar

*** Classification: B)Mostly within specifications

*** Comments:
Acquisition repeated

*** For programs (if calibration):

*** Constraints:

Constraints	Requested	Fulfilled?
Seeing:	1.00	Yes
Airmass:	3.00	Yes
FLI:	0.40	Almost
Moon distance:	30	Yes
Sky transparency:	3THN	Yes
Strehl ratio (%):		N/A

*** Measured ambient conditions during exposures (may have been provided at random; DIMM=-1: no value available):

airmass: 1.40

moon: FLI: 0.47 dist: 112.4 deg alt: 9.4 deg

DIMM=0.62

DIMM=0.67

DIMM=0.68

DIMM=0.84

*** Files produced:
10

OB ID: 200120206

OB Name: ToO_FORS2_600RI_4x15m_1

Date: 2002-08-30

UT: 04:32 ... 05:52

*** Target: GRB020427_refstar

*** Classification: B)Mostly within specifications

*** Comments:
NONE

*** For programs (if calibration):

*** Constraints:

Constraints	Requested	Fulfilled?
Seeing:	1.00	Yes
Airmass:	3.00	Yes
FLI:	0.40	Almost
Moon distance:	30	Yes
Sky transparency:	3THN	Yes
Strehl ratio (%):		N/A

*** Measured ambient conditions during exposures (may have been provided at random; DIMM=-1: no value available):

airmass: 1.33

DIMM=0.73

DIMM=0.65

airmass: 1.35

moon: FLI: 0.47 dist: 112.1 deg alt: 0.5 deg

DIMM=0.75

DIMM=0.74

*** Files produced:
16

OB ID: 118259

OB Name: ToO_GRB_FORS2_R_3x10m_69

Date: 2002-09-14

UT: 01:35 ... 03:09

*** Target: GRB

*** Classification: D)Out of specs - Don't Repeat

*** Comments:
Pointed telescope 1' S and 1' W of the target position to avoid bright star towards the NE. First exposure saturated; shortened exp. time. 300 s is optimal. Obs. ended b/c of high wind.

*** For programs (if calibration):

*** Constraints:

Constraints	Requested	Fulfilled?
Seeing:	2.00	Yes
Airmass:	5.00	Yes
FLI:	1.00	Yes
Moon distance:	0	Yes
Sky transparency:	4THK	Yes
Strehl ratio (%):		N/A

*** Measured ambient conditions during exposures (may have been provided at random; DIMM=-1: no value available):

airmass: 1.63

moon: FLI: 0.56 dist: 77.7 deg alt: 62.9 deg

DIMM=0.83

DIMM=0.96

DIMM=1.00

DIMM=0.88

DIMM=0.82

DIMM=0.81

DIMM=0.89

DIMM=0.96

DIMM=0.89

DIMM=0.96

DIMM=0.86

DIMM=1.00

DIMM=1.14

DIMM=1.01

DIMM=0.98

*** Files produced:
30

OB ID: 118259

OB Name: ToO_GRB_FORS2_R_3x10m_69

Date: 2002-09-14

UT: 05:29 ... 06:24

*** Target: GRB

*** Classification: A)Fully within specifications

*** Comments:
The exposures taken now, together with those from earlier in the night, fulfil the integration time requirement of 2 hr, as requested.

*** For programs (if calibration):

*** Constraints:

Constraints	Requested	Fulfilled?
Seeing:	2.00	Yes
Airmass:	5.00	Yes
FLI:	1.00	Yes
Moon distance:	0	Yes
Sky transparency:	4THK	Yes
Strehl ratio (%):		N/A

*** Measured ambient conditions during exposures (may have been provided at random; DIMM=-1: no value available):

airmass: 1.21

moon: FLI: 0.58 dist: 76.0 deg alt: 13.1 deg

DIMM=1.23

DIMM=1.30

DIMM=1.14

DIMM=1.04

DIMM=1.06

DIMM=0.85

DIMM=1.05

DIMM=1.16

DIMM=1.03

*** Files produced:
18