2025xjl

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Information

Transient

Name: AT2025xjl
Right ascension: 19h32m00.07s
Declination: 43d17m23.82s
Discovery Date: Sept. 6, 2025, 4:27 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.097

Host

Name:
Right ascension: 19h31m59.89s
Declination: 43d17m23.08s
Redshift: 0.042299
Photometric Redshift:
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 6.3
Cutout download processed 3.08
Global aperture construction processed 1.14
Local aperture photometry processed 3.99
Global aperture photometry processed 3.76
Validate local photometry processed 0.02
Validate global photometry processed 10.63
Host information processed 0.11
Global host SED inference processed 1537.03
Local host SED inference processed 504.74
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.04
Processing status completed N/A N/A
 

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) = 19h32m00.07s, 43d17m23.82s
semi major axis, semi minor axis (arcsec) = 2.4, 2.4
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 196.42 0.64 18.167 0.004 AB
PanSTARRS_r 309.07 1.02 17.675 0.004 AB
PanSTARRS_i 413.2 1.3 17.360 0.003 AB
PanSTARRS_z 497.84 2.47 17.157 0.005 AB
PanSTARRS_y 563.16 5.23 17.023 0.010 AB

Aperture details

RA, DEC (J2000) = 19h31m59.89s, 43d17m22.42s
semi major axis, semi minor axis (arcsec) = 16.9, 11.19
angle (degrees, anti-clockwise from east) = -166.68

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 3012.12 3.52 15.203 0.001 AB
PanSTARRS_r 5009.35 5.75 14.651 0.001 AB
WISE_W1 3219.1 70.81 12.432 0.024 Vega
WISE_W2 1836.96 66.72 12.401 0.039 Vega
WISE_W4 6289.98 682.08 7.783 0.118 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.330 9.505 9.638
{\rm log}_{10}({\rm SFR}) -1.606 -0.623 0.167
{\rm log}_{10}({\rm sSFR}) -11.041 -10.180 -9.260
{\rm stellar\ age} 2.743 6.223 7.829

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.610 -0.970 -0.494
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.745 -1.003 -0.059

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.234 0.550 0.981
\delta -0.500 -0.130 0.217
\tau_1/\tau_2 0.677 1.055 1.418
Q_{PAH} 0.644 2.075 4.541
U_{min} 3.223 8.807 16.600
{\rm log}_{10}(\gamma_e)\, -3.124 -1.440 -0.455

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.827 -1.790 -0.667
{\rm log}_{10}(\tau_{AGN})\, 0.982 1.519 1.989

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.381 -1.207 -0.616
0.03-0.10 Gyr -1.742 -0.534 0.311
0.10-0.33 Gyr -1.211 -0.308 0.226
0.33-1.09 Gyr -1.506 -0.454 0.021
1.09-3.60 Gyr -1.485 -0.483 -0.154
3.60-11.87 Gyr -1.872 -0.541 -0.256
11.87-13.19 Gyr -1.816 -0.538 0.094

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.399 10.594 10.751
{\rm log}_{10}({\rm SFR}) -0.618 0.204 0.783
{\rm log}_{10}({\rm sSFR}) -11.121 -10.319 -9.774
{\rm stellar\ age} 3.911 7.387 9.959

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.805 -1.485 -1.036
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.784 -0.408 0.243

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.076 0.162 0.253
\delta -0.772 -0.383 0.070
\tau_1/\tau_2 0.318 0.788 1.338
Q_{PAH} 0.293 1.052 3.276
U_{min} 3.128 8.991 16.665
{\rm log}_{10}(\gamma_e)\, -3.521 -2.615 -1.533

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.493 -3.643 -2.411
{\rm log}_{10}(\tau_{AGN})\, 1.043 1.571 1.960

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.492 0.156 0.604
0.03-0.10 Gyr -2.345 0.092 0.882
0.10-0.33 Gyr -2.424 0.096 0.846
0.33-1.09 Gyr -2.508 -0.044 0.721
1.09-3.60 Gyr -1.335 0.382 0.955
3.60-11.87 Gyr -0.857 0.588 0.903
11.87-13.19 Gyr -1.199 0.605 1.631