2025tdl

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Information

Transient

Name: AT2025tdl
Right ascension: 14h01m58.56s
Declination: 31d08m24.14s
Discovery Date: Aug. 2, 2025, 6:22 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.011

Host

Name:
Right ascension: 14h01m58.57s
Declination: 31d08m19.51s
Redshift: None
Photometric Redshift: 0.061
 

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 7.78
Cutout download processed 30.13
Global aperture construction processed 0.65
Local aperture photometry processed 5.7
Global aperture photometry processed 4.95
Validate local photometry processed 0.02
Validate global photometry processed 14.15
Host information processed 0.15
Global host SED inference processed 633.47
Local host SED inference processed 484.06
Transient information processed 0.0
Transient MWEBV processed 0.1
Host MWEBV processed 0.1
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) = 14h01m58.56s, 31d08m24.14s
semi major axis, semi minor axis (arcsec) = 1.7, 1.7
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 5.12 1.39 22.127 0.295 AB
SDSS_g 4.93 0.83 22.167 0.182 AB
PanSTARRS_g 5.75 0.4 22.001 0.075 AB
SDSS_r 7.1 1.03 21.772 0.158 AB
PanSTARRS_r 7.79 0.54 21.671 0.076 AB
DES_r 7.2 0.5 21.757 0.076 AB
SDSS_i 9.51 1.74 21.454 0.199 AB
PanSTARRS_i 7.69 0.6 21.685 0.085 AB
PanSTARRS_z 6.77 1.1 21.824 0.177 AB
SDSS_z 3.11 4.94 22.666 1.723 AB
DES_z 8.39 0.67 21.591 0.086 AB
PanSTARRS_y 8.35 2.62 21.595 0.341 AB

Aperture details

RA, DEC (J2000) = 14h01m58.57s, 31d08m19.60s
semi major axis, semi minor axis (arcsec) = 7.52, 3.74
angle (degrees, anti-clockwise from east) = -14.1

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 13.59 3.97 21.067 0.317 AB
GALEX_NUV 20.52 2.14 20.619 0.113 AB
SDSS_u 43.7 4.37 19.799 0.109 AB
SDSS_g 81.61 3.01 19.121 0.040 AB
PanSTARRS_g 75.23 1.24 19.209 0.018 AB
SDSS_r 110.18 3.63 18.795 0.036 AB
PanSTARRS_r 122.54 1.7 18.679 0.015 AB
DES_r 123.83 1.99 18.668 0.017 AB
SDSS_i 155.8 5.8 18.419 0.040 AB
PanSTARRS_i 138.83 1.86 18.544 0.015 AB
PanSTARRS_z 135.87 3.42 18.567 0.027 AB
SDSS_z 122.23 15.57 18.682 0.138 AB
DES_z 152.26 2.56 18.444 0.018 AB
PanSTARRS_y 111.09 8.08 18.786 0.079 AB
2MASS_J 232.82 140.5 17.088 0.655 Vega
2MASS_H 491.1 212.4 15.804 0.470 Vega
2MASS_K 362.18 246.89 15.665 0.740 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})\, 7.605 7.848 8.058
{\rm log}_{10}({\rm SFR}) -2.327 -1.687 -0.731
{\rm log}_{10}({\rm sSFR}) -10.239 -9.567 -8.407
{\rm stellar\ age} 0.825 4.844 7.030

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.777 -1.356 -0.746
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.547 -0.780 0.130

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.183 0.470 1.108
\delta -0.333 0.025 0.289
\tau_1/\tau_2 0.615 1.002 1.396
Q_{PAH} 1.230 2.897 5.133
U_{min} 3.243 8.561 16.371
{\rm log}_{10}(\gamma_e)\, -2.782 -1.747 -0.714

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -0.685 0.072 0.350
{\rm log}_{10}(\tau_{AGN})\, 1.102 1.544 1.942

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.512 -1.921 -1.388
0.03-0.10 Gyr -2.471 -1.659 -0.603
0.10-0.33 Gyr -2.653 -1.716 -1.151
0.33-1.08 Gyr -3.429 -1.935 -1.515
1.08-3.55 Gyr -4.079 -2.130 -1.783
3.55-11.65 Gyr -4.363 -2.331 -1.876
11.65-12.94 Gyr -4.342 -2.353 -1.622

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.123 9.257 9.370
{\rm log}_{10}({\rm SFR}) -0.716 -0.326 0.074
{\rm log}_{10}({\rm sSFR}) -9.994 -9.576 -9.172
{\rm stellar\ age} 4.150 6.335 7.967

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.852 -1.604 -1.198
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.840 -0.963 0.337

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.223 0.537 0.885
\delta -0.195 0.116 0.302
\tau_1/\tau_2 0.469 0.823 1.189
Q_{PAH} 1.408 3.142 5.096
U_{min} 3.108 8.348 15.501
{\rm log}_{10}(\gamma_e)\, -3.253 -1.945 -0.658

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.317 -1.654 -0.846
{\rm log}_{10}(\tau_{AGN})\, 0.923 1.272 1.761

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.407 -0.861 -0.513
0.03-0.10 Gyr -0.633 -0.206 0.213
0.10-0.33 Gyr -0.911 -0.364 0.049
0.33-1.08 Gyr -1.392 -0.731 -0.345
1.08-3.55 Gyr -1.348 -0.753 -0.462
3.55-11.65 Gyr -1.279 -0.731 -0.516
11.65-12.94 Gyr -1.395 -0.666 -0.113