2025rac

Download data

Information

Transient

Name: SN2025rac
Right ascension: 16h22m11.07s
Declination: 18d03m12.35s
Discovery Date: July 10, 2025, 8:28 a.m.
Classification: SN Ia
Redshift: 0.052590
MW E(B-V): 0.040

Host

Name:
Right ascension: 16h22m11.06s
Declination: 18d03m12.39s
Redshift: 0.052588
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 6.75
Cutout download processed 39.25
Global aperture construction processed 0.67
Local aperture photometry processed 7.24
Global aperture photometry processed 6.5
Validate local photometry processed 0.02
Validate global photometry processed 16.83
Host information processed 0.15
Global host SED inference processed 394.16
Local host SED inference processed 452.04
Transient information processed 0.0
Transient MWEBV processed 0.08
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) = 16h22m11.07s, 18d03m12.35s
semi major axis, semi minor axis (arcsec) = 1.95, 1.95
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 23.42 1.85 20.476 0.086 AB
SDSS_g 111.07 2.78 18.786 0.027 AB
DES_g 129.48 0.61 18.619 0.005 AB
PanSTARRS_g 126.79 0.5 18.642 0.004 AB
SDSS_r 261.21 4.26 17.858 0.018 AB
PanSTARRS_r 286.23 0.68 17.758 0.003 AB
DES_r 325.29 1.56 17.619 0.005 AB
SDSS_i 416.58 5.48 17.351 0.014 AB
PanSTARRS_i 446.83 0.65 17.275 0.002 AB
PanSTARRS_z 570.38 1.71 17.010 0.003 AB
SDSS_z 589.48 7.79 16.974 0.014 AB
DES_z 663.83 4.61 16.845 0.008 AB
PanSTARRS_y 671.75 2.69 16.832 0.004 AB

Aperture details

RA, DEC (J2000) = 16h22m11.05s, 18d03m12.66s
semi major axis, semi minor axis (arcsec) = 11.52, 4.58
angle (degrees, anti-clockwise from east) = -16.62

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 54.84 5.71 19.552 0.113 AB
SDSS_g 321.22 4.98 17.633 0.017 AB
DES_g 306.97 1.04 17.682 0.004 AB
PanSTARRS_g 339.55 1.67 17.573 0.005 AB
SDSS_r 668.24 7.26 16.838 0.012 AB
PanSTARRS_r 703.07 2.22 16.783 0.003 AB
DES_r 706.89 2.44 16.777 0.004 AB
SDSS_i 1020.68 9.79 16.378 0.010 AB
PanSTARRS_i 1050.66 2.14 16.346 0.002 AB
PanSTARRS_z 1316.24 5.99 16.102 0.005 AB
SDSS_z 1389.09 19.73 16.043 0.015 AB
DES_z 1351.46 6.89 16.073 0.006 AB
PanSTARRS_y 1595.75 9.76 15.893 0.007 AB
2MASS_J 2147.7 225.84 14.675 0.114 Vega
2MASS_H 2678.43 326.43 13.963 0.132 Vega
2MASS_K 2179.82 380.77 13.716 0.190 Vega
WISE_W1 1160.69 19.14 13.539 0.018 Vega
WISE_W2 721.92 21.57 13.415 0.032 Vega
WISE_W3 1199.5 92.27 11.029 0.084 Vega
WISE_W4 654.24 500.18 10.241 0.830 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})\, 9.835 9.955 10.095
{\rm log}_{10}({\rm SFR}) -0.987 -0.442 0.024
{\rm log}_{10}({\rm sSFR}) -11.008 -10.384 -9.854
{\rm stellar\ age} 6.213 7.656 10.666

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.322 -0.663 -0.354
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.858 -1.446 0.208

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.610 0.898 1.261
\delta -0.815 -0.548 -0.303
\tau_1/\tau_2 0.593 0.924 1.271
Q_{PAH} 0.645 2.472 4.643
U_{min} 2.695 7.504 14.579
{\rm log}_{10}(\gamma_e)\, -3.541 -2.308 -0.973

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.141 -2.621 -0.929
{\rm log}_{10}(\tau_{AGN})\, 0.871 1.340 1.861

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.803 -0.335 0.054
0.03-0.10 Gyr -1.472 -0.559 0.027
0.10-0.33 Gyr -1.803 -0.675 -0.083
0.33-1.08 Gyr -1.956 -0.603 -0.087
1.08-3.57 Gyr -1.789 -0.313 0.082
3.57-11.75 Gyr -0.490 0.018 0.216
11.75-13.05 Gyr -0.497 0.197 1.024

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.286 10.366 10.481
{\rm log}_{10}({\rm SFR}) -4.387 -1.755 -0.787
{\rm log}_{10}({\rm sSFR}) -14.684 -12.097 -11.135
{\rm stellar\ age} 7.365 8.247 12.088

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.105 -0.747 -0.514
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.553 -0.693 0.148

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.422 0.613 0.845
\delta -0.316 -0.076 0.074
\tau_1/\tau_2 0.548 0.935 1.353
Q_{PAH} 0.547 1.458 3.456
U_{min} 2.787 8.574 16.659
{\rm log}_{10}(\gamma_e)\, -2.833 -1.846 -1.243

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.719 -2.491 -1.776
{\rm log}_{10}(\tau_{AGN})\, 0.980 1.356 1.803

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -5.512 -1.881 -0.875
0.03-0.10 Gyr -5.478 -2.077 -0.739
0.10-0.33 Gyr -5.586 -2.228 -0.714
0.33-1.08 Gyr -4.223 -1.768 -0.493
1.08-3.57 Gyr -2.774 -0.753 0.285
3.57-11.75 Gyr -0.881 0.464 0.660
11.75-13.05 Gyr -0.545 0.744 1.593