2025tww

Download data

Information

Transient

Name: AT2025tww
Right ascension: 15h26m08.47s
Declination: 36d18m22.80s
Discovery Date: Aug. 13, 2025, 4:21 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.021

Host

Name:
Right ascension: 15h26m08.46s
Declination: 36d18m30.02s
Redshift: 0.062616
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 5.84
Cutout download processed 24.82
Global aperture construction processed 0.6
Local aperture photometry processed 7.48
Global aperture photometry processed 6.08
Validate local photometry processed 0.03
Validate global photometry processed 17.15
Host information processed 0.15
Global host SED inference processed 726.68
Local host SED inference processed 452.97
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.08
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) = 15h26m08.47s, 36d18m22.80s
semi major axis, semi minor axis (arcsec) = 1.66, 1.66
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 7.71 1.26 21.682 0.178 AB
SDSS_g 27.6 1.43 20.298 0.056 AB
DES_g 25.87 0.37 20.368 0.016 AB
PanSTARRS_g 25.85 0.33 20.369 0.014 AB
SDSS_r 43.1 1.83 19.814 0.046 AB
PanSTARRS_r 40.22 0.52 19.889 0.014 AB
SDSS_i 55.29 2.18 19.543 0.043 AB
PanSTARRS_i 50.09 0.48 19.651 0.010 AB
PanSTARRS_z 55.71 1.12 19.535 0.022 AB
SDSS_z 70.58 4.63 19.278 0.071 AB
DES_z 62.32 1.33 19.413 0.023 AB
PanSTARRS_y 66.06 2.2 19.350 0.036 AB

Aperture details

RA, DEC (J2000) = 15h26m08.48s, 36d18m33.70s
semi major axis, semi minor axis (arcsec) = 29.18, 7.87
angle (degrees, anti-clockwise from east) = -172.32

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 102.57 8.31 18.872 0.088 AB
GALEX_NUV 159.79 2.02 18.391 0.014 AB
SDSS_u 218.91 10.75 18.049 0.053 AB
DES_g 1096.51 2.45 16.300 0.002 AB
PanSTARRS_g 1107.86 2.98 16.289 0.003 AB
PanSTARRS_r 1721.6 4.66 15.810 0.003 AB
PanSTARRS_z 2563.6 10.15 15.378 0.004 AB
SDSS_z 3065.82 40.36 15.184 0.014 AB
DES_z 2573.68 9.31 15.374 0.004 AB
2MASS_J 3850.7 302.54 14.041 0.085 Vega
2MASS_H 3328.13 479.76 13.727 0.157 Vega
2MASS_K 3458.75 583.97 13.215 0.183 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})\, 8.702 8.868 8.979
{\rm log}_{10}({\rm SFR}) -2.190 -1.351 -0.488
{\rm log}_{10}({\rm sSFR}) -11.037 -10.239 -9.363
{\rm stellar\ age} 2.765 6.316 7.647

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.599 -1.054 -0.506
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.609 -0.573 0.216

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.148 0.485 0.960
\delta -0.556 -0.156 0.210
\tau_1/\tau_2 0.674 1.080 1.446
Q_{PAH} 1.615 3.715 5.840
U_{min} 3.159 8.573 15.473
{\rm log}_{10}(\gamma_e)\, -3.252 -2.193 -0.973

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.220 -0.579 0.008
{\rm log}_{10}(\tau_{AGN})\, 0.966 1.470 1.949

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.141 -1.999 -1.423
0.03-0.10 Gyr -2.218 -1.258 -0.336
0.10-0.33 Gyr -1.786 -0.996 -0.339
0.33-1.08 Gyr -2.402 -1.187 -0.762
1.08-3.54 Gyr -2.316 -1.117 -0.846
3.54-11.63 Gyr -2.275 -1.091 -0.870
11.63-12.92 Gyr -2.469 -1.141 -0.590

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.570 10.647 10.765
{\rm log}_{10}({\rm SFR}) 0.037 0.418 0.798
{\rm log}_{10}({\rm sSFR}) -10.612 -10.231 -9.870
{\rm stellar\ age} 6.087 7.573 10.466

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.375 -0.766 -0.307
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.693 -1.334 -0.322

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.104 0.358 0.789
\delta -0.165 0.194 0.352
\tau_1/\tau_2 0.596 1.044 1.521
Q_{PAH} 0.720 2.838 5.162
U_{min} 2.379 7.359 15.179
{\rm log}_{10}(\gamma_e)\, -3.169 -1.666 -0.557

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.268 -1.280 -0.758
{\rm log}_{10}(\tau_{AGN})\, 0.951 1.533 1.929

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.356 0.151 0.481
0.03-0.10 Gyr -0.097 0.476 0.915
0.10-0.33 Gyr -0.345 0.391 0.885
0.33-1.08 Gyr -0.544 0.330 0.817
1.08-3.54 Gyr -0.899 0.386 0.785
3.54-11.63 Gyr -0.055 0.699 0.878
11.63-12.92 Gyr 0.200 0.980 1.731