2025dtm

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Information

Transient

Name: AT2025dtm
Right ascension: 11h45m09.69s
Declination: 2d41m36.16s
Discovery Date: Feb. 23, 2025, 6:01 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.019

Host

Name: 2025dtm
Right ascension: 11h45m09.63s
Declination: 2d41m33.63s
Redshift: None
Photometric Redshift: 0.194
 

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
no valid phot
 status
Local host SED inference
Local host SED inference
not 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 1.96
Cutout download processed 17.86
Global aperture construction processed 0.61
Local aperture photometry processed 5.64
Global aperture photometry processed 5.82
Validate local photometry no valid phot 0.02
Validate global photometry processed 16.59
Host information processed 0.08
Global host SED inference processed 461.1
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
Processing status blocked 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) = 11h45m09.69s, 2d41m36.16s
semi major axis, semi minor axis (arcsec) = 0.62, 0.62
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys

Aperture details

RA, DEC (J2000) = 11h45m09.62s, 2d41m33.71s
semi major axis, semi minor axis (arcsec) = 6.04, 2.91
angle (degrees, anti-clockwise from east) = -173.02

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 2.06 0.49 23.115 0.261 AB
GALEX_NUV 4.5 0.58 22.268 0.140 AB
SDSS_u 23.93 4.32 20.452 0.196 AB
SDSS_g 47.27 2.35 19.714 0.054 AB
PanSTARRS_g 51.15 0.81 19.628 0.017 AB
SDSS_r 117.06 3.59 18.729 0.033 AB
PanSTARRS_r 112.27 1.33 18.774 0.013 AB
DES_r 118.46 0.88 18.716 0.008 AB
SDSS_i 181.24 5.14 18.254 0.031 AB
PanSTARRS_i 172.72 0.95 18.307 0.006 AB
PanSTARRS_z 223.76 2.7 18.026 0.013 AB
SDSS_z 267.48 17.69 17.832 0.072 AB
DES_z 253.39 2.32 17.891 0.010 AB
PanSTARRS_y 253.54 5.08 17.890 0.022 AB
2MASS_J 470.86 170.45 16.323 0.393 Vega
2MASS_H 372.15 232.5 16.106 0.678 Vega
2MASS_K 896.78 300.86 14.680 0.364 Vega
WISE_W1 269.55 13.8 15.124 0.056 Vega
WISE_W2 245.05 21.85 14.588 0.097 Vega
WISE_W3 800.56 99.81 11.468 0.135 Vega
WISE_W4 269.53 619.47 11.203 2.495 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.645 10.757 10.895
{\rm log}_{10}({\rm SFR}) 0.653 1.064 1.441
{\rm log}_{10}({\rm sSFR}) -10.151 -9.687 -9.318
{\rm stellar\ age} 5.949 6.868 10.344

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.549 -0.994 -0.487
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.560 -0.183 0.356

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.643 0.907 1.153
\delta -0.348 -0.182 -0.045
\tau_1/\tau_2 0.553 0.995 1.417
Q_{PAH} 0.524 1.495 3.043
U_{min} 3.017 9.109 16.882
{\rm log}_{10}(\gamma_e)\, -3.278 -2.432 -1.437

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.858 -1.603 -1.221
{\rm log}_{10}(\tau_{AGN})\, 0.946 1.258 1.735

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.353 -0.481 0.363
0.03-0.10 Gyr 0.790 1.216 1.600
0.10-0.32 Gyr -2.100 0.297 1.039
0.32-1.01 Gyr -3.469 -0.515 0.507
1.01-3.22 Gyr -2.480 0.102 0.779
3.22-10.24 Gyr -0.482 0.841 1.081
10.24-11.38 Gyr 0.042 1.165 2.036