2025tsl

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Information

Transient

Name: AT2025tsl
Right ascension: 17h05m33.42s
Declination: 78d51m13.65s
Discovery Date: Aug. 13, 2025, 6:57 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.059

Host

Name: 17053342+7851168
Right ascension: 17h05m33.42s
Declination: 78d51m16.86s
Redshift: 0.065502
Photometric Redshift: 0.066
 

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 5.06
Cutout download processed 23.96
Global aperture construction processed 0.72
Local aperture photometry processed 5.49
Global aperture photometry processed 4.92
Validate local photometry processed 0.02
Validate global photometry processed 14.6
Host information processed 0.17
Global host SED inference processed 388.95
Local host SED inference processed 445.55
Transient information processed 0.0
Transient MWEBV processed 0.04
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) = 17h05m33.42s, 78d51m13.65s
semi major axis, semi minor axis (arcsec) = 1.59, 1.59
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 21.87 1.89 20.551 0.094 AB
SDSS_g 55.81 1.99 19.533 0.039 AB
PanSTARRS_g 60.63 0.6 19.443 0.011 AB
SDSS_r 98.88 2.71 18.912 0.030 AB
PanSTARRS_r 100.9 0.77 18.890 0.008 AB
SDSS_i 155.97 3.48 18.417 0.024 AB
PanSTARRS_i 142.89 0.67 18.512 0.005 AB
PanSTARRS_z 167.54 1.59 18.340 0.010 AB
SDSS_z 171.32 6.14 18.315 0.039 AB
PanSTARRS_y 190.23 4.07 18.202 0.023 AB

Aperture details

RA, DEC (J2000) = 17h05m33.48s, 78d51m16.92s
semi major axis, semi minor axis (arcsec) = 19.78, 7.07
angle (degrees, anti-clockwise from east) = -13.6

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 47.74 4.4 19.703 0.100 AB
GALEX_NUV 51.22 1.44 19.626 0.031 AB
SDSS_u 387.59 12.27 17.429 0.034 AB
SDSS_g 839.04 8.27 16.591 0.011 AB
PanSTARRS_g 856.95 4.36 16.568 0.006 AB
SDSS_r 1428.38 11.6 16.013 0.009 AB
PanSTARRS_r 1424.34 5.58 16.016 0.004 AB
SDSS_i 2106.02 15.21 15.591 0.008 AB
PanSTARRS_i 2039.02 4.89 15.626 0.003 AB
PanSTARRS_z 2408.64 11.63 15.446 0.005 AB
SDSS_z 2513.05 40.5 15.399 0.017 AB
PanSTARRS_y 2876.82 29.84 15.253 0.011 AB
2MASS_J 3230.01 322.4 14.232 0.108 Vega
2MASS_H 4405.09 485.79 13.423 0.120 Vega
2MASS_K 4461.36 585.32 12.939 0.142 Vega
WISE_W1 2538.69 25.28 12.689 0.011 Vega
WISE_W2 1904.97 23.35 12.361 0.013 Vega
WISE_W3 9530.29 82.46 8.778 0.009 Vega
WISE_W4 16335.18 613.72 6.747 0.041 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})\, 9.381 9.517 9.646
{\rm log}_{10}({\rm SFR}) -1.076 -0.505 0.028
{\rm log}_{10}({\rm sSFR}) -10.581 -10.042 -9.451
{\rm stellar\ age} 5.100 6.944 8.586

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.643 -0.986 -0.485
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.779 -0.709 0.192

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.272 0.708 1.079
\delta -0.493 -0.117 0.150
\tau_1/\tau_2 0.714 1.060 1.400
Q_{PAH} 0.752 2.444 5.021
U_{min} 2.980 8.026 14.985
{\rm log}_{10}(\gamma_e)\, -3.192 -2.033 -0.846

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.654 -1.747 -0.511
{\rm log}_{10}(\tau_{AGN})\, 1.030 1.403 1.936

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.126 -0.735 -0.393
0.03-0.10 Gyr -1.145 -0.438 0.140
0.10-0.33 Gyr -1.361 -0.578 -0.036
0.33-1.08 Gyr -1.530 -0.676 -0.203
1.08-3.53 Gyr -1.342 -0.576 -0.267
3.53-11.60 Gyr -0.797 -0.411 -0.211
11.60-12.89 Gyr -1.044 -0.365 0.256

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.460 10.546 10.626
{\rm log}_{10}({\rm SFR}) 0.437 0.843 1.270
{\rm log}_{10}({\rm sSFR}) -10.132 -9.732 -9.257
{\rm stellar\ age} 4.816 6.221 7.475

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.626 -0.319 -0.121
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.100 0.324 0.436

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.256 0.410 0.645
\delta -0.679 -0.412 -0.174
\tau_1/\tau_2 0.617 0.958 1.317
Q_{PAH} 1.656 3.024 4.817
U_{min} 2.702 7.415 14.694
{\rm log}_{10}(\gamma_e)\, -2.925 -2.133 -1.464

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.625 -1.415 -1.196
{\rm log}_{10}(\tau_{AGN})\, 0.930 1.208 1.505

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.048 0.299 0.493
0.03-0.10 Gyr 0.486 0.966 1.419
0.10-0.33 Gyr 0.119 0.634 0.932
0.33-1.08 Gyr -0.019 0.503 0.747
1.08-3.53 Gyr 0.353 0.723 0.942
3.53-11.60 Gyr 0.213 0.575 0.747
11.60-12.89 Gyr -0.085 0.579 1.085