2025tbd

Download data

Information

Transient

Name: AT2025tbd
Right ascension: 15h58m05.21s
Declination: 46d40m51.14s
Discovery Date: Aug. 1, 2025, 6:22 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.009

Host

Name:
Right ascension: 15h58m05.20s
Declination: 46d40m50.73s
Redshift: None
Photometric Redshift: 0.145
 

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 5.74
Cutout download processed 48.31
Global aperture construction processed 0.61
Local aperture photometry processed 4.85
Global aperture photometry processed 3.99
Validate local photometry no valid phot 0.02
Validate global photometry processed 11.72
Host information processed 0.14
Global host SED inference processed 437.68
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.05
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) = 15h58m05.21s, 46d40m51.14s
semi major axis, semi minor axis (arcsec) = 0.79, 0.79
angle (degrees, anti-clockwise from east) = 0.0

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

Data not available


Aperture details

RA, DEC (J2000) = 15h58m05.18s, 46d40m50.92s
semi major axis, semi minor axis (arcsec) = 3.29, 3.17
angle (degrees, anti-clockwise from east) = -124.35

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 5.25 1.91 22.100 0.396 AB
GALEX_NUV 7.18 0.96 21.760 0.145 AB
SDSS_u 23.08 3.34 20.492 0.157 AB
SDSS_g 49.99 2.06 19.653 0.045 AB
PanSTARRS_g 52.63 0.86 19.597 0.018 AB
SDSS_r 103.57 2.96 18.862 0.031 AB
PanSTARRS_r 101.78 0.78 18.881 0.008 AB
SDSS_i 139.97 3.97 18.535 0.031 AB
PanSTARRS_i 142.46 0.79 18.516 0.006 AB
PanSTARRS_z 176.5 2.1 18.283 0.013 AB
SDSS_z 207.82 10.31 18.106 0.054 AB
PanSTARRS_y 193.51 5.3 18.183 0.030 AB
2MASS_J 381.86 95.3 16.550 0.271 Vega
2MASS_H 275.15 156.47 16.433 0.617 Vega
2MASS_K 380.71 155.15 15.611 0.442 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.188 10.278 10.385
{\rm log}_{10}({\rm SFR}) 0.161 0.576 0.989
{\rm log}_{10}({\rm sSFR}) -10.132 -9.719 -9.276
{\rm stellar\ age} 4.185 6.306 7.927

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.300 -0.737 -0.248
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.336 -0.686 -0.135

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.515 0.918 1.433
\delta -0.193 0.066 0.294
\tau_1/\tau_2 0.620 1.034 1.483
Q_{PAH} 0.872 2.436 4.667
U_{min} 2.717 7.728 14.709
{\rm log}_{10}(\gamma_e)\, -3.262 -2.411 -0.863

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.963 -2.150 -0.904
{\rm log}_{10}(\tau_{AGN})\, 0.954 1.338 1.794

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.563 0.151 0.568
0.03-0.10 Gyr 0.201 0.675 1.109
0.10-0.32 Gyr -0.266 0.436 0.930
0.32-1.04 Gyr -0.618 0.134 0.654
1.04-3.33 Gyr -0.448 0.257 0.587
3.33-10.73 Gyr -0.224 0.370 0.544
10.73-11.92 Gyr -0.464 0.407 1.060