2025lon

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Information

Transient

Name: AT2025lon
Right ascension: 14h09m53.62s
Declination: -5d41m10.96s
Discovery Date: May 20, 2025, 5:30 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.026

Host

Name: 2025lon
Right ascension: 14h09m53.56s
Declination: -5d41m11.42s
Redshift: 0.094005
Photometric Redshift: 0.044
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 0.52
Transient MWEBV processed 0.04
Host match processed 1.82
Host information processed 0.09
Host MWEBV processed 0.04
Global aperture construction processed 0.66
Global aperture photometry processed 4.28
Validate global photometry processed 12.24
Global host SED inference processed 439.52
Local aperture photometry processed 4.2
Validate local photometry processed 0.02
Local host SED inference processed 540.61
 

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) = 14h09m53.62s, -5d41m10.96s
semi major axis, semi minor axis (arcsec) = 1.15, 1.15
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_i 321.88 0.46 17.631 0.002 AB
PanSTARRS_z 387.16 0.93 17.430 0.003 AB
PanSTARRS_y 433.89 1.98 17.307 0.005 AB

Aperture details

RA, DEC (J2000) = 14h09m53.55s, -5d41m11.09s
semi major axis, semi minor axis (arcsec) = 10.4, 8.57
angle (degrees, anti-clockwise from east) = -110.26

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 8.98 2.95 21.516 0.357 AB
GALEX_NUV 35.93 2.87 20.011 0.087 AB
PanSTARRS_g 869.09 2.16 16.552 0.003 AB
PanSTARRS_r 1568.66 3.39 15.911 0.002 AB
PanSTARRS_i 2126.9 3.0 15.581 0.002 AB
PanSTARRS_z 2642.24 6.72 15.345 0.003 AB
PanSTARRS_y 3035.8 15.79 15.194 0.006 AB
2MASS_J 3572.87 250.41 14.123 0.076 Vega
2MASS_H 5154.32 366.5 13.252 0.077 Vega
2MASS_K 4498.29 460.43 12.930 0.111 Vega
WISE_W1 2084.55 28.49 12.903 0.015 Vega
WISE_W2 1430.29 30.97 12.672 0.024 Vega
WISE_W3 4032.71 115.23 9.712 0.031 Vega
WISE_W4 6877.41 775.91 7.686 0.122 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})\, 9.870 10.100 10.301
{\rm log}_{10}({\rm SFR}) -0.792 -0.109 0.670
{\rm log}_{10}({\rm sSFR}) -10.932 -10.229 -9.295
{\rm stellar\ age} 3.143 6.495 9.252

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.208 -0.617 -0.117
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.347 -0.620 0.194

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.208 0.456 0.776
\delta -0.835 -0.437 0.120
\tau_1/\tau_2 0.590 0.986 1.419
Q_{PAH} 0.467 2.203 5.209
U_{min} 3.560 9.228 16.480
{\rm log}_{10}(\gamma_e)\, -3.019 -1.430 -0.401

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.688 -1.752 -0.554
{\rm log}_{10}(\tau_{AGN})\, 0.957 1.481 1.957

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.986 -0.232 0.117
0.03-0.10 Gyr -1.060 -0.100 0.796
0.10-0.33 Gyr -1.332 -0.163 0.497
0.33-1.06 Gyr -1.733 -0.118 0.531
1.06-3.46 Gyr -1.888 -0.102 0.344
3.46-11.27 Gyr -1.377 0.050 0.403
11.27-12.53 Gyr -0.970 0.195 1.106

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.874 10.937 10.996
{\rm log}_{10}({\rm SFR}) 0.011 0.677 1.084
{\rm log}_{10}({\rm sSFR}) -10.900 -10.281 -9.812
{\rm stellar\ age} 5.776 6.699 7.771

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.525 -0.387 -0.285
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.440 -0.652 0.064

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.261 0.336 0.456
\delta -0.942 -0.818 -0.605
\tau_1/\tau_2 0.707 1.068 1.416
Q_{PAH} 0.475 1.185 2.145
U_{min} 2.326 7.080 14.092
{\rm log}_{10}(\gamma_e)\, -2.597 -1.744 -1.103

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.746 -1.806 -1.360
{\rm log}_{10}(\tau_{AGN})\, 1.166 1.554 1.848

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.833 0.224 0.613
0.03-0.10 Gyr 0.051 0.745 1.224
0.10-0.33 Gyr 0.609 1.019 1.310
0.33-1.06 Gyr 0.584 0.891 1.125
1.06-3.46 Gyr 0.635 0.935 1.143
3.46-11.27 Gyr 0.834 1.052 1.174
11.27-12.53 Gyr 0.635 1.119 1.564