2025tlm

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Information

Transient

Name: AT2025tlm
Right ascension: 1h35m11.06s
Declination: 10d30m02.29s
Discovery Date: Aug. 8, 2025, 11:35 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.073

Host

Name:
Right ascension: 1h35m10.98s
Declination: 10d30m02.05s
Redshift: 0.101776
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 6.01
Cutout download processed 35.75
Global aperture construction processed 0.66
Local aperture photometry processed 7.39
Global aperture photometry processed 6.61
Validate local photometry processed 0.03
Validate global photometry processed 18.43
Host information processed 0.2
Global host SED inference processed 842.44
Local host SED inference processed 706.82
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) = 1h35m11.06s, 10d30m02.29s
semi major axis, semi minor axis (arcsec) = 1.07, 1.07
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_z 176.44 4.94 18.283 0.030 AB
PanSTARRS_y 177.26 1.74 18.278 0.011 AB

Aperture details

RA, DEC (J2000) = 1h35m10.97s, 10d30m02.24s
semi major axis, semi minor axis (arcsec) = 7.6, 6.86
angle (degrees, anti-clockwise from east) = -60.55

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 1.61 0.95 23.381 0.640 AB
GALEX_NUV 7.03 1.83 21.783 0.283 AB
SDSS_u 94.77 8.52 18.958 0.098 AB
SDSS_g 308.72 5.06 17.676 0.018 AB
DES_g 321.73 2.03 17.631 0.007 AB
PanSTARRS_g 327.54 1.83 17.612 0.006 AB
SDSS_r 682.18 7.96 16.815 0.013 AB
PanSTARRS_r 708.18 3.65 16.775 0.006 AB
DES_r 781.23 3.31 16.668 0.005 AB
SDSS_i 1036.91 10.41 16.361 0.011 AB
PanSTARRS_i 1068.64 2.88 16.328 0.003 AB
PanSTARRS_z 1333.39 4.34 16.088 0.004 AB
SDSS_z 1307.08 25.15 16.109 0.021 AB
DES_z 1443.8 14.24 16.001 0.011 AB
PanSTARRS_y 1642.24 11.54 15.861 0.008 AB
2MASS_J 1832.4 180.79 14.848 0.107 Vega
2MASS_H 2970.91 278.56 13.850 0.102 Vega
2MASS_K 2217.45 325.91 13.698 0.160 Vega
WISE_W1 905.56 18.5 13.809 0.022 Vega
WISE_W2 572.02 23.87 13.667 0.045 Vega
WISE_W3 262.68 90.41 12.677 0.374 Vega
WISE_W4 339.02 356.28 10.954 1.141 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})\, 9.473 9.786 10.066
{\rm log}_{10}({\rm SFR}) -0.424 0.179 0.669
{\rm log}_{10}({\rm sSFR}) -10.310 -9.664 -8.881
{\rm stellar\ age} 3.621 6.568 9.291

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.417 -0.349 0.042
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.167 -0.591 0.096

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.299 0.576 0.995
\delta -0.815 -0.454 0.139
\tau_1/\tau_2 0.466 0.971 1.457
Q_{PAH} 0.525 1.893 4.160
U_{min} 3.020 8.293 15.531
{\rm log}_{10}(\gamma_e)\, -3.332 -1.920 -0.597

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.881 -2.076 -0.589
{\rm log}_{10}(\tau_{AGN})\, 1.018 1.495 1.990

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.157 0.280 0.656
0.03-0.10 Gyr -1.574 -0.056 0.700
0.10-0.33 Gyr -2.337 -0.687 0.127
0.33-1.06 Gyr -2.573 -0.557 0.073
1.06-3.44 Gyr -1.929 -0.489 -0.013
3.44-11.19 Gyr -1.356 -0.276 0.114
11.19-12.43 Gyr -1.178 -0.076 0.831

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.895 11.018 11.096
{\rm log}_{10}({\rm SFR}) -2.679 -0.287 1.096
{\rm log}_{10}({\rm sSFR}) -13.797 -11.356 -9.836
{\rm stellar\ age} 7.424 11.476 11.801

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.633 -1.296 -0.986
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.626 0.178 0.390

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.318 0.481 0.621
\delta -0.863 -0.515 0.040
\tau_1/\tau_2 0.431 0.919 1.418
Q_{PAH} 0.270 0.978 2.122
U_{min} 4.386 11.651 19.215
{\rm log}_{10}(\gamma_e)\, -2.957 -1.672 -0.675

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.441 -3.440 -2.433
{\rm log}_{10}(\tau_{AGN})\, 1.134 1.626 1.985

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -4.743 -2.677 -0.968
0.03-0.10 Gyr -3.004 -0.147 1.257
0.10-0.33 Gyr -4.654 -2.505 -0.518
0.33-1.06 Gyr -6.784 -4.348 -1.793
1.06-3.44 Gyr -4.507 -2.647 -0.691
3.44-11.19 Gyr -1.835 0.020 1.199
11.19-12.43 Gyr 0.698 2.152 2.254