2025ttl

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Information

Transient

Name: AT2025ttl
Right ascension: 14h09m50.19s
Declination: 10d57m40.09s
Discovery Date: Aug. 13, 2025, 6:44 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.019

Host

Name: 50550
Right ascension: 14h09m50.25s
Declination: 10d57m40.57s
Redshift: 0.059716
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 4.84
Cutout download processed 14.26
Global aperture construction processed 0.66
Local aperture photometry processed 4.71
Global aperture photometry processed 4.27
Validate local photometry processed 0.02
Validate global photometry processed 11.65
Host information processed 0.15
Global host SED inference processed 390.95
Local host SED inference processed 481.57
Transient information processed 0.0
Transient MWEBV processed 0.03
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) = 14h09m50.19s, 10d57m40.09s
semi major axis, semi minor axis (arcsec) = 1.73, 1.73
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 208.3 1.0 18.103 0.005 AB
PanSTARRS_g 218.85 0.58 18.050 0.003 AB
PanSTARRS_r 484.52 0.64 17.187 0.001 AB
PanSTARRS_i 766.95 0.66 16.688 0.001 AB
PanSTARRS_z 931.33 1.5 16.477 0.002 AB
PanSTARRS_y 1158.5 3.06 16.240 0.003 AB

Aperture details

RA, DEC (J2000) = 14h09m50.29s, 10d57m40.81s
semi major axis, semi minor axis (arcsec) = 36.84, 10.36
angle (degrees, anti-clockwise from east) = -173.05

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 197.92 13.98 18.159 0.077 AB
GALEX_NUV 315.59 10.79 17.652 0.037 AB
PanSTARRS_r 5315.92 5.54 14.586 0.001 AB
2MASS_J 13653.68 529.15 12.667 0.042 Vega
2MASS_H 18140.09 755.24 11.886 0.045 Vega
2MASS_K 14565.61 968.6 11.654 0.072 Vega
WISE_W1 8208.95 52.07 11.415 0.007 Vega
WISE_W2 5107.37 57.96 11.291 0.012 Vega
WISE_W3 14178.46 175.36 8.347 0.013 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})\, 10.100 10.242 10.397
{\rm log}_{10}({\rm SFR}) -1.553 -0.228 0.484
{\rm log}_{10}({\rm sSFR}) -11.839 -10.442 -9.667
{\rm stellar\ age} 5.182 7.309 9.583

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.614 -0.972 -0.551
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.332 0.068 0.342

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.687 1.079 1.454
\delta -0.844 -0.581 -0.284
\tau_1/\tau_2 0.607 0.986 1.360
Q_{PAH} 0.625 2.071 4.443
U_{min} 2.952 8.012 15.366
{\rm log}_{10}(\gamma_e)\, -3.136 -1.720 -0.727

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.080 -1.597 -0.380
{\rm log}_{10}(\tau_{AGN})\, 0.947 1.474 1.992

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.531 -0.286 0.216
0.03-0.10 Gyr -2.154 -0.310 0.556
0.10-0.33 Gyr -1.951 -0.266 0.565
0.33-1.08 Gyr -1.893 -0.223 0.385
1.08-3.55 Gyr -1.299 0.073 0.446
3.55-11.67 Gyr -0.498 0.293 0.518
11.67-12.96 Gyr -0.444 0.388 1.191

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.067 11.184 11.257
{\rm log}_{10}({\rm SFR}) 0.641 0.881 1.181
{\rm log}_{10}({\rm sSFR}) -10.529 -10.283 -9.977
{\rm stellar\ age} 6.021 7.488 9.341

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.366 -0.078 0.093
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.685 -0.615 0.122

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.206 0.354 0.565
\delta -0.517 -0.139 0.175
\tau_1/\tau_2 0.515 0.943 1.367
Q_{PAH} 0.763 1.820 3.513
U_{min} 2.231 6.550 13.130
{\rm log}_{10}(\gamma_e)\, -3.418 -2.176 -1.326

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.288 -3.103 -1.944
{\rm log}_{10}(\tau_{AGN})\, 1.087 1.587 1.963

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.197 0.806 1.120
0.03-0.10 Gyr 0.350 0.876 1.302
0.10-0.33 Gyr 0.249 0.828 1.204
0.33-1.08 Gyr 0.174 0.795 1.183
1.08-3.55 Gyr 0.377 1.036 1.363
3.55-11.67 Gyr 0.897 1.269 1.429
11.67-12.96 Gyr 0.822 1.416 2.040