2025lmb

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Information

Transient

Name: AT2025lmb
Right ascension: 15h52m06.71s
Declination: 21d26m48.53s
Discovery Date: May 23, 2025, 10:16 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.046

Host

Name: 2025lmb
Right ascension: 15h52m06.50s
Declination: 21d26m45.80s
Redshift: 0.047331
Photometric Redshift: 0.081
 

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 2.11
Cutout download processed 15.24
Global aperture construction processed 0.68
Local aperture photometry processed 5.35
Global aperture photometry processed 5.82
Validate local photometry processed 0.02
Validate global photometry processed 16.58
Host information processed 0.09
Global host SED inference processed 396.25
Local host SED inference processed 465.22
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.05
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) = 15h52m06.71s, 21d26m48.53s
semi major axis, semi minor axis (arcsec) = 2.16, 2.16
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 17.64 1.76 20.784 0.108 AB
SDSS_g 46.31 1.84 19.736 0.043 AB
PanSTARRS_g 46.22 0.59 19.738 0.014 AB
SDSS_r 64.92 2.25 19.369 0.038 AB
PanSTARRS_r 71.11 0.54 19.270 0.008 AB
SDSS_i 86.32 2.89 19.060 0.036 AB
PanSTARRS_i 86.73 0.49 19.055 0.006 AB
PanSTARRS_z 97.12 1.35 18.932 0.015 AB
SDSS_z 96.3 6.2 18.941 0.070 AB
PanSTARRS_y 101.22 3.04 18.887 0.033 AB

Aperture details

RA, DEC (J2000) = 15h52m06.49s, 21d26m46.10s
semi major axis, semi minor axis (arcsec) = 8.39, 5.44
angle (degrees, anti-clockwise from east) = -134.23

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 31.24 5.92 20.163 0.206 AB
GALEX_NUV 40.39 2.67 19.884 0.072 AB
SDSS_u 102.77 5.21 18.870 0.055 AB
SDSS_g 312.67 4.89 17.662 0.017 AB
PanSTARRS_g 315.99 1.84 17.651 0.006 AB
SDSS_r 478.48 6.25 17.200 0.014 AB
PanSTARRS_r 518.98 1.66 17.112 0.003 AB
SDSS_i 652.18 8.33 16.864 0.014 AB
PanSTARRS_i 647.67 1.53 16.872 0.003 AB
PanSTARRS_z 732.37 4.17 16.738 0.006 AB
SDSS_z 800.41 19.27 16.642 0.026 AB
PanSTARRS_y 803.24 9.44 16.638 0.013 AB
2MASS_J 957.75 148.42 15.552 0.168 Vega
2MASS_H 973.19 235.85 15.062 0.263 Vega
2MASS_K 1284.92 227.38 14.290 0.192 Vega
WISE_W1 417.09 15.03 14.650 0.039 Vega
WISE_W2 267.19 15.92 14.494 0.065 Vega
WISE_W3 1264.95 74.94 10.971 0.064 Vega
WISE_W4 580.38 394.52 10.371 0.738 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})\, 8.705 8.855 8.974
{\rm log}_{10}({\rm SFR}) -1.883 -1.253 -0.588
{\rm log}_{10}({\rm sSFR}) -10.719 -10.116 -9.420
{\rm stellar\ age} 3.691 6.459 7.907

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.692 -1.182 -0.690
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.807 -1.219 0.079

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.106 0.410 0.847
\delta -0.584 -0.164 0.183
\tau_1/\tau_2 0.698 1.019 1.394
Q_{PAH} 0.670 2.541 4.705
U_{min} 3.039 7.982 15.025
{\rm log}_{10}(\gamma_e)\, -3.179 -2.041 -0.941

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.841 -0.800 -0.103
{\rm log}_{10}(\tau_{AGN})\, 1.075 1.422 1.865

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.273 -1.476 -0.994
0.03-0.10 Gyr -1.987 -1.214 -0.491
0.10-0.33 Gyr -1.793 -1.118 -0.433
0.33-1.09 Gyr -1.863 -1.180 -0.759
1.09-3.58 Gyr -1.727 -1.126 -0.862
3.58-11.81 Gyr -1.789 -1.102 -0.877
11.81-13.12 Gyr -2.058 -1.138 -0.582

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.760 9.834 9.922
{\rm log}_{10}({\rm SFR}) -0.617 -0.348 -0.053
{\rm log}_{10}({\rm sSFR}) -10.451 -10.192 -9.902
{\rm stellar\ age} 7.095 7.937 10.313

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.438 -1.080 -0.835
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.657 0.046 0.376

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.123 0.230 0.376
\delta -0.476 -0.107 0.168
\tau_1/\tau_2 0.588 0.973 1.350
Q_{PAH} 0.499 1.587 3.933
U_{min} 3.095 8.072 15.189
{\rm log}_{10}(\gamma_e)\, -2.800 -1.673 -0.923

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.782 -2.360 -1.687
{\rm log}_{10}(\tau_{AGN})\, 1.020 1.465 1.880

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.661 -0.759 -0.491
0.03-0.10 Gyr -0.612 -0.253 0.098
0.10-0.33 Gyr -1.044 -0.457 -0.119
0.33-1.09 Gyr -1.374 -0.661 -0.322
1.09-3.58 Gyr -1.439 -0.568 -0.216
3.58-11.81 Gyr -0.371 -0.049 0.086
11.81-13.12 Gyr -0.349 0.185 0.843