2025raz

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Information

Transient

Name: AT2025raz
Right ascension: 16h15m32.91s
Declination: 50d49m40.56s
Discovery Date: July 12, 2025, 7:22 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.019

Host

Name: 2382984
Right ascension: 16h15m32.88s
Declination: 50d49m42.56s
Redshift: 0.047340
Photometric Redshift: 0.048
 

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 4.26
Cutout download processed 36.75
Global aperture construction processed 0.67
Local aperture photometry processed 5.09
Global aperture photometry processed 4.51
Validate local photometry processed 0.02
Validate global photometry processed 14.32
Host information processed 0.14
Global host SED inference processed 453.35
Local host SED inference processed 480.64
Transient information processed 0.0
Transient MWEBV processed 0.09
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) = 16h15m32.91s, 50d49m40.56s
semi major axis, semi minor axis (arcsec) = 2.16, 2.16
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 24.11 2.03 20.445 0.091 AB
SDSS_g 145.04 3.19 18.496 0.024 AB
PanSTARRS_g 151.93 0.63 18.446 0.004 AB
SDSS_r 323.91 4.75 17.624 0.016 AB
PanSTARRS_r 319.51 0.71 17.639 0.002 AB
SDSS_i 467.61 5.8 17.225 0.013 AB
PanSTARRS_i 469.89 0.67 17.220 0.002 AB
PanSTARRS_z 580.27 1.44 16.991 0.003 AB
SDSS_z 658.75 8.27 16.853 0.014 AB
PanSTARRS_y 694.88 4.13 16.795 0.006 AB

Aperture details

RA, DEC (J2000) = 16h15m32.86s, 50d49m42.66s
semi major axis, semi minor axis (arcsec) = 9.74, 4.05
angle (degrees, anti-clockwise from east) = -173.69

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 4.28 0.83 22.320 0.209 AB
GALEX_NUV 8.14 0.63 21.624 0.084 AB
SDSS_u 72.65 5.3 19.247 0.079 AB
SDSS_g 425.4 5.69 17.328 0.015 AB
PanSTARRS_g 477.82 1.71 17.202 0.004 AB
SDSS_r 950.06 8.38 16.456 0.010 AB
PanSTARRS_r 992.77 1.85 16.408 0.002 AB
SDSS_i 1412.75 10.67 16.025 0.008 AB
PanSTARRS_i 1443.32 1.76 16.002 0.001 AB
PanSTARRS_z 1807.64 3.95 15.757 0.002 AB
SDSS_z 1847.54 18.2 15.734 0.011 AB
PanSTARRS_y 2136.56 11.76 15.576 0.006 AB
2MASS_J 2740.01 151.14 14.411 0.060 Vega
2MASS_H 3071.14 234.4 13.814 0.083 Vega
2MASS_K 2646.39 273.88 13.506 0.112 Vega
WISE_W1 1215.15 12.93 13.489 0.012 Vega
WISE_W2 698.32 14.69 13.451 0.023 Vega
WISE_W3 403.14 43.04 12.212 0.116 Vega
WISE_W4 28.16 221.69 13.656 8.547 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})\, 9.781 9.883 10.008
{\rm log}_{10}({\rm SFR}) -2.698 -1.259 -0.491
{\rm log}_{10}({\rm sSFR}) -12.540 -11.161 -10.332
{\rm stellar\ age} 6.763 8.066 12.050

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.482 -0.923 -0.571
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.672 -0.616 0.263

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.448 0.769 1.098
\delta -0.660 -0.396 -0.091
\tau_1/\tau_2 0.610 0.984 1.336
Q_{PAH} 0.648 2.176 4.711
U_{min} 2.901 8.346 15.123
{\rm log}_{10}(\gamma_e)\, -3.207 -1.694 -0.497

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.100 -1.319 -0.460
{\rm log}_{10}(\tau_{AGN})\, 0.958 1.344 1.897

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.179 -1.392 -0.594
0.03-0.10 Gyr -3.393 -1.383 -0.457
0.10-0.33 Gyr -3.361 -1.337 -0.446
0.33-1.09 Gyr -3.461 -1.278 -0.371
1.09-3.58 Gyr -3.022 -0.722 -0.054
3.58-11.81 Gyr -1.206 -0.062 0.141
11.81-13.12 Gyr -0.477 0.244 1.102

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.318 10.413 10.470
{\rm log}_{10}({\rm SFR}) -1.377 -0.836 -0.388
{\rm log}_{10}({\rm sSFR}) -11.864 -11.251 -10.784
{\rm stellar\ age} 8.036 11.517 12.433

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.922 -0.724 -0.569
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.337 -0.637 -0.057

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.269 0.402 0.550
\delta -0.823 -0.624 -0.430
\tau_1/\tau_2 0.463 0.890 1.362
Q_{PAH} 0.252 0.730 1.702
U_{min} 3.171 8.646 15.883
{\rm log}_{10}(\gamma_e)\, -3.273 -2.271 -1.417

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.474 -3.617 -2.691
{\rm log}_{10}(\tau_{AGN})\, 0.999 1.501 1.911

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.099 -1.101 -0.644
0.03-0.10 Gyr -1.845 -0.836 -0.278
0.10-0.33 Gyr -3.327 -1.167 -0.454
0.33-1.09 Gyr -4.481 -1.606 -0.621
1.09-3.58 Gyr -3.812 -1.522 -0.419
3.58-11.81 Gyr -1.889 -0.033 0.572
11.81-13.12 Gyr 0.499 1.463 1.599