ALL or J/ApJ/574/258 (density 7)
(c) X-ray-emitting young stars in the Orion nebula (Feigelson+, 2002)
J/ApJ/588/1009 (density 7)
(c) Chandra X-ray observations of NGC 2516 (Damiani+, 2003)
J/ApJ/614/267 (density 7)
(c) Chandra sources in Cha I North (Feigelson+, 2004)
J/ApJ/643/238 (density 7)
(c) Chandra/2MASS sources in Cygnus OB2 (Butt+, 2006)
J/ApJ/665/719 (density 7)
(c) X-ray imaging of RCW 49 (Tsujimoto+, 2007)
J/ApJ/667/963 (density 7)
(c) Near-infrared photometry of Carina nebula (Sanchawala+, 2007)
J/ApJ/677/401 (density 7)
(c) Xray properties of protostars in ONC (Prisinzano+, 2008)
J/ApJ/688/418 (density 7)
(c) X-ray flares in Orion young stars. I. (Getman+, 2008)
J/ApJ/696/1278 (density 7)
(c) The extended star-forming environment of M17 (Povich+, 2009)
J/ApJ/718/810 (density 7)
(c) Astrometry and Photometry in the Arches cluster (Stolte+, 2010)
J/ApJ/725/2485 (density 7)
(c) X-rays from the star-forming complex W40 (Kuhn+, 2010)
J/ApJ/743/166 (density 7)
(c) X-ray and infra-red study of RCW 38 (Winston+, 2011)
J/ApJ/747/51 (density 7)
(c) Lagoon Nebula stars. I. Rotation periods (Henderson+, 2012)
J/ApJ/787/108 (density 7)
(c) Age estimates for massive SFR stellar populations (Getman+, 2014)
J/ApJ/809/161 (density 7)
(c) X-ray obs. and membership probabilities of M37 (Nunez+, 2015)
J/ApJ/885/105 (density 7)
(c) Chandra X-ray sources in AE Aur region (Rangelov+, 2019)
J/ApJ/931/45 (density 7)
(c) The factory & the beehive. IV. Praesepe & Hyades (Nunez+, 2022)
J/ApJ/948/59 (density 7)
(c) Chandra X-ray sources in NGC 3532 with Gaia & WISE (Chen+, 2023)
J/ApJ/962/12 (density 7)
(c) The Factory and the Beehive. V. (Nunez+, 2024)
J/ApJ/970/113 (density 7)
(c) AO-assisted BVRI+Ha imaging of NGC330 with SAMI (Navarete+, 2024)
ALL or J/ApJS/160/319 (density 7)
(c) COUP: observations and source lists (Getman+, 2005)
J/ApJS/160/353 (density 7)
(c) Membership of the Orion nebula population (Getman+, 2005)
J/ApJS/168/100 (density 7)
(c) X-ray study of star-forming region NGC 6357 (Wang+, 2007)
J/ApJS/169/353 (density 7)
(c) Chandra sources in M17 (Broos+, 2007)
J/ApJS/184/84 (density 7)
(c) X-ray sources in Cyg OB2 region (Wright+, 2009)
J/ApJS/194/2 (density 7)
(c) Chandra Carina Complex Project (CCCP) catalog (Broos+, 2011)
J/ApJS/194/5 (density 7)
(c) Carina OB stars in the CCCP catalog (Gagne+, 2011)
J/ApJS/209/32 (density 7)
(c) Probable young stars in the MYStIX project (Broos+, 2013)
J/ApJS/260/35 (density 7)
(c) Classical Be stars from LAMOST MRS DR7 (Wang+, 2022)
J/A+A/376/144 (density 7)
(c) BV(RI)C H{alpha} photometry of NGC 663 (Pigulski+, 2001)
J/A+A/384/890 (density 7)
(c) BVRIHalpha photometry of NGC 2244 X-ray stars (Berghoefer+, 2002)
J/A+A/430/941 (density 7)
(c) Star formation region NGC 6530 (Prisinzano+, 2005)
J/A+A/446/501 (density 7)
(c) XMM observations of sigma Ori cluster (Franciosini+, 2006)
J/A+A/455/903 (density 7)
(c) ACIS-I observations of NGC 2264 (Flaccomio+, 2006)
J/A+A/456/977 (density 7)
(c) XMM observations of NGC 2516 stars (Marino+, 2006)
J/A+A/486/453 (density 7)
(c) NIR photometry of early-type stars in Cyg OB2 (Comeron+, 2008)
J/A+A/490/113 (density 7)
(c) X-ray sources in NGC 752 (Giardino+, 2008)
J/A+A/490/1055 (density 7)
(c) Chandra survey of Tr 16 low-mass stars (Albacete-Colombo+, 2008)
J/A+A/521/A45 (density 7)
(c) X-ray detections in the {sigma} Ori cluster (Caballero+, 2010)
J/A+A/526/A21 (density 7)
(c) Collinder 69 X-ray sources (Barrado+, 2011)
ALL or J/A+A/530/A150 (density 7)
(c) XMM observations of {lambda} Ori cluster (Franciosini+, 2011)
J/A+A/532/A131 (density 7)
(c) New Galactic star clusters in VVV survey (Borissova+, 2011)
J/A+A/536/A31 (density 7)
(c) Cyg OB2 XMM observations (Rauw, 2011)
J/A+A/539/A119 (density 7)
(c) Pismis 24 stars with X-ray emission (Fang+, 2012)
J/A+A/540/A57 (density 7)
(c) Mass function of Quintuplet cluster (Hussmann+, 2012)
J/A+A/603/A81 (density 7)
(c) Trumpler 14 and 16 in the Carina nebula (Damiani+, 2017)
J/A+A/605/A85 (density 7)
(c) NGC 3293 Chandra X-ray observation (Preibisch+, 2017)
J/A+A/614/A147 (density 7)
(c) NGC 2070 point sources radial velocities (Castro+, 2018)
J/A+A/624/A63 (density 7)
(c) W51 OB stars NIR spectroscopy (Bik+, 2019) spectrum/fits
spectrum
J/A+A/650/A156 (density 7)
(c) Cluster formation toward Be87/ON2. I. (de la Fuente+, 2021)
J/A+A/650/A157 (density 7)
(c) Dolidze 25 Chandra/ACIS-I X-ray sources (Guarcello+, 2021)
J/AJ/122/248 (density 7)
(c) h and chi Per UBVI,H{alpha} photometry (Keller+, 2001)
J/AJ/124/1670 (density 7)
(c) Post-T Tauri Stars in Sco-Cen Association (Mamajek+, 2002)
J/AJ/127/1014 (density 7)
(c) CCD UBVRIHa photometry in NGC 3603 (Sung+, 2004)
J/AJ/127/2659 (density 7)
(c) CHANDRA observations of NGC 2264 (Ramirez+, 2004)
J/AJ/128/1684 (density 7)
(c) NGC 2264: VRIH{alpha} photometry (Sung+, 2004)
J/AJ/134/999 (density 7)
(c) X-ray observations of NGC 2264 (Dahm+, 2007)
J/AJ/137/3210 (density 7)
(c) Chandra observations of h Persei (Currie+, 2009)
J/AJ/145/46 (density 7)
(c) UBVIc photometry in Westerlund 1 (Lim+, 2013)
J/AJ/145/143 (density 7)
(c) XMM observations of {alpha} Per (Pillitteri+, 2013)
ALL or J/AJ/149/200 (density 7)
(c) VRI photometry in NGC 7129 (Dahm+, 2015)
J/AJ/155/50 (density 7)
(c) WISE photometry of Be stars in young open clusters (Granada+, 2018)
J/AJ/155/91 (density 7)
(c) Be stars in open clusters with PTF/iPTF. I. (Yu+, 2018)
J/AJ/156/61 (density 7)
(c) A study of the H{alpha} variability of Be stars (Dimitrov+, 2018)
J/AJ/164/255 (density 7)
(c) Chemical abundances in open cluster Stock 2 (Casamiquela+, 2022)
J/MNRAS/367/781 (density 7)
(c) XMM observations of NGC 2547 (Jeffries+, 2006)
J/MNRAS/391/1279 (density 7)
(c) Multiwavelength study of NGC 7419 (Joshi+, 2008)
J/MNRAS/426/2917 (density 7)
(c) X-rays sources in Trumpler 37 (Getman+, 2012)
J/MNRAS/429/775 (density 7)
(c) X-ray and mid-IR study of NGC 2023 (Lopez-Garcia+, 2013)
J/MNRAS/450/3855 (density 7)
(c) New OB star candidates in Carina Arm (Mohr-Smith+, 2015)
J/MNRAS/488/2158 (density 7)
(c) Young star clusters 2nd Galactic quadrant (Molina Lera+, 2019)
J/MNRAS/505/4496 (density 7)
(c) The extended MILES library (Garcia Perez+, 2021)
J/MNRAS/508/3388 (density 7)
(c) Cygnus OB2 Complex survey with Subaru HSC (Gupta+, 2021)
J/MNRAS/508/4952 (density 7)
(c) OB stars in Carina Arm (Drew+, 2021)
J/MNRAS/512/1196 (density 7)
(c) LMC Young Stellar Structures (Miller+, 2022)
J/MNRAS/517/2165 (density 7)
(c) Star-spots properties of Pleiades and M67 stars (Cao+, 2022)
J/PASJ/64/107 (density 7)
(c) Multiwavelength study of NGC 281 complex (Sharma+, 2012)
J/other/JApA/34.393 (density 7)
(c) X-rays obs. in 8 young open star clusters (Bhatt+, 2013)
J/ApJ/575/354
(c) Young stellar objects in the NGC 1333 (Getman+, 2002)
J/ApJ/838/61
(c) Candidate X-ray OB stars in MYStIX regions (Povich+, 2017)
J/ApJ/937/46
(c) Chandra obs. of the Trifid region & ARCoIRIS sp. (Kuhn+, 2022) spectrum
J/A+A/454/1047
(c) XMM view of NGC 6231 open cluster (Sana+, 2006)
J/AJ/154/87
(c) Stellar population of the young star cluster NGC 6231 (Kuhn+, 2017)
J/MNRAS/372/661
(c) XMM view of NGC 6231: OB stars (Sana+, 2006) spectrum
J/MNRAS/487/2977
(c) Runaway stellar groups in the Orion A cloud (Getman+, 2019)
ALL or (c) indicates tables which contain celestial coordinates
