2025tmm

Download data

Information

Transient

Name: AT2025tmm
Right ascension: 15h44m21.89s
Declination: 19d13m43.83s
Discovery Date: Aug. 11, 2025, 6:36 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.048

Host

Name:
Right ascension: 15h44m21.88s
Declination: 19d13m43.62s
Redshift: None
Photometric Redshift: 0.043
 

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 6.08
Cutout download processed 46.35
Global aperture construction processed 0.62
Local aperture photometry processed 4.76
Global aperture photometry processed 4.26
Validate local photometry processed 0.02
Validate global photometry processed 14.04
Host information processed 0.1
Global host SED inference processed 392.06
Local host SED inference processed 419.9
Transient information processed 0.0
Transient MWEBV processed 0.14
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) = 15h44m21.89s, 19d13m43.83s
semi major axis, semi minor axis (arcsec) = 2.36, 2.36
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 32.34 2.45 20.125 0.082 AB
SDSS_g 58.92 2.07 19.474 0.038 AB
PanSTARRS_g 64.69 0.75 19.373 0.013 AB
SDSS_r 71.99 2.37 19.257 0.036 AB
PanSTARRS_r 66.78 1.1 19.338 0.018 AB
SDSS_i 97.16 3.08 18.931 0.034 AB
PanSTARRS_i 94.01 0.58 18.967 0.007 AB
PanSTARRS_z 87.27 1.83 19.048 0.023 AB
SDSS_z 119.51 6.79 18.706 0.062 AB
PanSTARRS_y 85.07 3.85 19.076 0.049 AB

Aperture details

RA, DEC (J2000) = 15h44m21.88s, 19d13m43.81s
semi major axis, semi minor axis (arcsec) = 3.19, 2.25
angle (degrees, anti-clockwise from east) = -155.35

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 14.84 2.87 20.971 0.210 AB
GALEX_NUV 17.19 0.76 20.812 0.048 AB
SDSS_u 35.77 2.8 20.016 0.085 AB
SDSS_g 60.89 2.13 19.439 0.038 AB
PanSTARRS_g 66.68 0.85 19.340 0.014 AB
SDSS_r 73.91 2.45 19.228 0.036 AB
PanSTARRS_r 68.12 1.22 19.317 0.019 AB
SDSS_i 98.03 3.22 18.922 0.036 AB
PanSTARRS_i 96.26 0.63 18.941 0.007 AB
PanSTARRS_z 87.51 1.98 19.045 0.025 AB
SDSS_z 127.26 7.56 18.638 0.065 AB
PanSTARRS_y 86.71 4.14 19.055 0.052 AB
2MASS_J 60.67 72.08 18.548 1.290 Vega
2MASS_H 41.65 97.38 18.483 2.538 Vega
2MASS_K 30.71 133.37 18.344 4.715 Vega
WISE_W1 46.44 8.03 17.034 0.188 Vega
WISE_W2 35.95 9.78 16.672 0.295 Vega
WISE_W3 36.74 34.52 14.813 1.020 Vega
WISE_W4 138.18 304.18 11.929 2.390 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})\, 8.135 8.526 8.728
{\rm log}_{10}({\rm SFR}) -1.102 -0.528 -0.087
{\rm log}_{10}({\rm sSFR}) -9.766 -9.053 -8.240
{\rm stellar\ age} 0.724 5.214 7.259

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.506 -0.941 -0.403
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.659 -1.347 -0.991

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.137 0.402 0.832
\delta -0.456 0.025 0.271
\tau_1/\tau_2 0.608 0.986 1.389
Q_{PAH} 0.560 1.677 3.784
U_{min} 3.169 8.503 15.656
{\rm log}_{10}(\gamma_e)\, -3.318 -2.353 -1.069

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.561 -1.343 -0.376
{\rm log}_{10}(\tau_{AGN})\, 1.036 1.387 1.899

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.227 -0.907 -0.617
0.03-0.10 Gyr -1.092 -0.440 0.043
0.10-0.33 Gyr -2.135 -1.130 -0.608
0.33-1.09 Gyr -2.991 -1.484 -1.074
1.09-3.59 Gyr -3.610 -1.570 -1.176
3.59-11.86 Gyr -3.814 -1.617 -1.186
11.86-13.18 Gyr -3.688 -1.675 -0.983

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.182 8.565 8.734
{\rm log}_{10}({\rm SFR}) -0.779 -0.405 -0.067
{\rm log}_{10}({\rm sSFR}) -9.419 -8.955 -8.266
{\rm stellar\ age} 1.696 5.881 7.719

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.581 -1.137 -0.584
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.818 -1.460 -0.489

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.210 0.403 0.657
\delta -0.279 -0.022 0.189
\tau_1/\tau_2 0.448 0.849 1.245
Q_{PAH} 0.583 1.492 3.320
U_{min} 2.998 8.747 16.555
{\rm log}_{10}(\gamma_e)\, -2.984 -2.037 -1.049

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.036 -2.570 -1.657
{\rm log}_{10}(\tau_{AGN})\, 1.044 1.523 1.913

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.618 -1.121 -0.873
0.03-0.10 Gyr -0.689 -0.272 0.084
0.10-0.33 Gyr -2.640 -1.063 -0.501
0.33-1.09 Gyr -3.529 -1.691 -1.154
1.09-3.59 Gyr -3.750 -1.683 -1.256
3.59-11.86 Gyr -3.203 -1.535 -1.183
11.86-13.18 Gyr -3.212 -1.434 -0.803