VizieR

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VizieR

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phase: 3

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J/ApJS/248/29/fig5

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Distance ρ
Position angle θ
Distance (x,y)
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	J/ApJS/248/29	-1		Simultaneous X-ray & gamma obs. of Mrk421 in 2013 (Acciari+, 2020) ReadMe+ftp 2020ApJS..248...29A Similar Catalogs Objects timeSerie Post annotation
1.	J/ApJS/248/29/fig5		X-ray and VHE hardness (flux) ratios for several X-ray and VHE bands – Data behind Fig 5 (220 rows) metaJ/ApJS/248/29/fig5

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Constraint

Explain (UCD)

recno

Record number assigned by the VizieR team. Should Not be used for identification. (meta.record) (RECORD)

Time

[-2.45/8.5] Time in hours from MJD 56397 (time.epoch) (TIME_MISC)

[0.018/0.14] Time bin halfwidth (time.interval) (TIME_INTERVAL)

Ratio

[0.18/1.3] Flux Ratio (phot.flux;arith.ratio) (SPECT_HARDNESS-RATIO)

e_Ratio

[0.009/0.3] Error in Ratio (stat.error;arith.ratio) (ERROR)

Energy

(char)

Energy ranges of Ratio (instr.bandpass) (OBS_BAND)

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	Display UCD1+ UCD1

https://cdsannotations.u-strasbg.fr/annotations/vizierTable//

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→ Cite/acknowledge VizieR catalogue
→ Rules of usage of VizieR data

Contact - Legals

If the access to catalogues with VizieR was helpful for your research work,the following acknowledgment would be appreciated: This research has made use of the VizieR catalogue access tool, CDS, Strasbourg, France (DOI: 10.26093/cds/vizier). The original description of the VizieR service was published in A&AS 143, 23