2025tls

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Information

Transient

Name: AT2025tls
Right ascension: 16h43m04.33s
Declination: 45d36m55.72s
Discovery Date: April 27, 2025, 11:52 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.011

Host

Name:
Right ascension: 16h43m04.29s
Declination: 45d36m58.57s
Redshift: None
Photometric Redshift: 0.083
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 45.73
Transient MWEBV processed 0.14
Host match processed 6.37
Host information processed 0.15
Host MWEBV processed 0.05
Global aperture construction processed 0.66
Global aperture photometry processed 4.89
Validate global photometry processed 14.65
Global host SED inference processed 454.39
Local aperture photometry processed 5.44
Validate local photometry processed 0.02
Local host SED inference processed 470.72
 

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) = 16h43m04.33s, 45d36m55.72s
semi major axis, semi minor axis (arcsec) = 1.28, 1.28
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_r 6.31 0.35 21.901 0.060 AB
SDSS_i 6.98 1.09 21.790 0.170 AB
PanSTARRS_i 7.35 0.35 21.734 0.052 AB
PanSTARRS_z 6.36 0.78 21.891 0.133 AB
PanSTARRS_y 7.03 1.98 21.782 0.306 AB

Aperture details

RA, DEC (J2000) = 16h43m04.29s, 45d36m58.67s
semi major axis, semi minor axis (arcsec) = 6.24, 4.31
angle (degrees, anti-clockwise from east) = -86.29

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 18.92 3.62 20.708 0.208 AB
GALEX_NUV 13.58 2.19 21.068 0.175 AB
SDSS_u 27.5 4.22 20.302 0.167 AB
SDSS_g 53.51 2.56 19.579 0.052 AB
PanSTARRS_g 52.26 0.98 19.605 0.020 AB
SDSS_r 76.03 3.32 19.198 0.047 AB
PanSTARRS_r 73.54 1.4 19.234 0.021 AB
SDSS_i 86.87 4.28 19.053 0.053 AB
PanSTARRS_i 87.16 1.43 19.049 0.018 AB
PanSTARRS_z 94.39 3.11 18.963 0.036 AB
SDSS_z 47.94 12.24 19.698 0.277 AB
PanSTARRS_y 131.3 7.9 18.604 0.065 AB
2MASS_J 78.72 124.29 18.265 1.714 Vega
2MASS_H 339.85 200.31 16.204 0.640 Vega
2MASS_K 280.6 231.07 15.942 0.894 Vega
WISE_W1 46.42 8.19 17.034 0.192 Vega
WISE_W2 15.62 10.91 17.577 0.758 Vega
WISE_W3 -11.22 40.64 Vega
WISE_W4 -175.63 249.4 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})\, 7.989 8.246 8.431
{\rm log}_{10}({\rm SFR}) -1.991 -1.461 -0.813
{\rm log}_{10}({\rm sSFR}) -10.258 -9.697 -9.013
{\rm stellar\ age} 2.382 5.657 7.209

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.681 -1.164 -0.482
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.577 -0.823 0.080

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.336 0.698 1.277
\delta -0.312 0.052 0.283
\tau_1/\tau_2 0.630 0.977 1.333
Q_{PAH} 1.260 2.915 5.115
U_{min} 2.981 8.070 14.776
{\rm log}_{10}(\gamma_e)\, -2.732 -1.706 -0.671

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.037 0.014 0.320
{\rm log}_{10}(\tau_{AGN})\, 1.144 1.515 1.896

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.974 -1.454 -0.872
0.03-0.10 Gyr -2.184 -1.524 -0.796
0.10-0.33 Gyr -2.134 -1.508 -0.942
0.33-1.07 Gyr -2.270 -1.618 -1.218
1.07-3.49 Gyr -2.384 -1.686 -1.403
3.49-11.40 Gyr -2.648 -1.750 -1.444
11.40-12.67 Gyr -2.879 -1.819 -1.237

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.151 9.245 9.349
{\rm log}_{10}({\rm SFR}) -0.625 -0.400 -0.126
{\rm log}_{10}({\rm sSFR}) -9.879 -9.662 -9.389
{\rm stellar\ age} 4.894 6.161 7.350

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.125 -0.408 -0.016
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.018 0.142 0.275

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.039 0.131 0.380
\delta -0.303 0.151 0.331
\tau_1/\tau_2 0.752 1.137 1.525
Q_{PAH} 1.310 2.933 4.837
U_{min} 2.819 8.150 14.946
{\rm log}_{10}(\gamma_e)\, -2.292 -1.186 -0.380

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.588 -1.638 -0.859
{\rm log}_{10}(\tau_{AGN})\, 1.185 1.611 1.931

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.937 -0.706 -0.492
0.03-0.10 Gyr -0.593 -0.310 -0.005
0.10-0.33 Gyr -0.665 -0.418 -0.167
0.33-1.07 Gyr -0.949 -0.602 -0.383
1.07-3.49 Gyr -0.958 -0.668 -0.464
3.49-11.40 Gyr -0.984 -0.711 -0.531
11.40-12.67 Gyr -1.146 -0.635 -0.202