2025rxl

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Information

Transient

Name: AT2025rxl
Right ascension: 21h35m51.50s
Declination: -18d04m29.12s
Discovery Date: July 19, 2025, 7:47 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.041

Host

Name:
Right ascension: 21h35m51.61s
Declination: -18d04m29.80s
Redshift: 0.057365
Photometric Redshift:
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 23.0
Transient MWEBV processed 0.12
Host match processed 5.27
Host information processed 0.14
Host MWEBV processed 0.04
Global aperture construction processed 0.7
Global aperture photometry processed 3.61
Validate global photometry processed 10.88
Global host SED inference processed 629.72
Local aperture photometry processed 4.17
Validate local photometry processed 0.02
Local host SED inference processed 507.09
 

Cutout Download Report

2MASS_H: 2MASS_J: 2MASS_K: WISE_W1: WISE_W2: WISE_W3: WISE_W4: GALEX_NUV: GALEX_FUV: PanSTARRS_g: PanSTARRS_r: PanSTARRS_i: PanSTARRS_z: PanSTARRS_y: SDSS_i: SDSS_r: SDSS_u: SDSS_z: SDSS_g: DES_g: DES_r: DES_i: DES_z: DES_Y:
 

Aperture Photometry


Aperture details

RA, DEC (J2000) = 21h35m51.50s, -18d04m29.12s
semi major axis, semi minor axis (arcsec) = 1.8, 1.8
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 251.14 0.53 17.900 0.002 AB
PanSTARRS_r 374.92 0.7 17.465 0.002 AB
PanSTARRS_i 472.17 0.54 17.215 0.001 AB
PanSTARRS_z 506.02 1.43 17.140 0.003 AB
PanSTARRS_y 613.38 3.4 16.931 0.006 AB

Aperture details

RA, DEC (J2000) = 21h35m51.62s, -18d04m29.22s
semi major axis, semi minor axis (arcsec) = 7.94, 6.78
angle (degrees, anti-clockwise from east) = -4.69

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 1014.75 1.75 16.384 0.002 AB
PanSTARRS_r 1471.47 2.32 15.981 0.002 AB
PanSTARRS_z 1901.41 5.44 15.702 0.003 AB
PanSTARRS_y 2275.96 13.59 15.507 0.006 AB
2MASS_J 2451.52 152.14 14.532 0.067 Vega
2MASS_H 3361.65 224.5 13.716 0.073 Vega
2MASS_K 2722.54 255.28 13.475 0.102 Vega
 

Imaging data

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Spectral Energy Distribution

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Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.518 9.670 9.833
{\rm log}_{10}({\rm SFR}) -0.748 -0.139 0.516
{\rm log}_{10}({\rm sSFR}) -10.527 -9.869 -9.139
{\rm stellar\ age} 2.466 5.365 7.337

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.659 -1.060 -0.406
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.948 0.022 0.324

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.248 0.515 0.879
\delta -0.615 -0.221 0.130
\tau_1/\tau_2 0.697 1.056 1.429
Q_{PAH} 0.808 2.496 4.973
U_{min} 2.551 7.613 14.940
{\rm log}_{10}(\gamma_e)\, -3.301 -1.915 -0.722

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.845 -1.629 -0.788
{\rm log}_{10}(\tau_{AGN})\, 0.958 1.557 2.030

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.780 -0.399 -0.095
0.03-0.10 Gyr -0.933 -0.087 0.651
0.10-0.33 Gyr -0.798 0.004 0.500
0.33-1.08 Gyr -0.921 -0.109 0.350
1.08-3.56 Gyr -1.031 -0.242 0.086
3.56-11.69 Gyr -1.396 -0.424 -0.090
11.69-12.99 Gyr -1.617 -0.429 0.201

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.873 10.177 10.339
{\rm log}_{10}({\rm SFR}) 0.010 0.595 1.282
{\rm log}_{10}({\rm sSFR}) -10.195 -9.618 -8.632
{\rm stellar\ age} 0.292 4.495 7.043

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.235 -0.617 -0.128
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.410 0.089 0.356

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.165 0.491 0.974
\delta -0.531 -0.009 0.250
\tau_1/\tau_2 0.477 0.973 1.460
Q_{PAH} 0.670 2.252 4.471
U_{min} 3.127 8.842 16.308
{\rm log}_{10}(\gamma_e)\, -3.133 -1.691 -0.722

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.077 -1.854 -0.740
{\rm log}_{10}(\tau_{AGN})\, 0.893 1.531 1.948

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.637 0.347 0.607
0.03-0.10 Gyr -0.196 0.664 1.422
0.10-0.33 Gyr -0.177 0.598 1.321
0.33-1.08 Gyr -1.599 0.323 0.868
1.08-3.56 Gyr -3.368 0.120 0.566
3.56-11.69 Gyr -3.843 -0.104 0.411
11.69-12.99 Gyr -4.186 -0.184 0.609