2025dyr

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Information

Transient

Name: SN2025dyr
Right ascension: 16h48m10.27s
Declination: 18d01m11.87s
Discovery Date: March 8, 2025, 2:17 p.m.
Classification: SN II
Redshift: 0.034260
MW E(B-V): 0.082

Host

Name: 2025dyr
Right ascension: 16h48m09.98s
Declination: 18d01m13.73s
Redshift: 0.034260
Photometric Redshift: 0.032
 

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 2.68
Cutout download processed 15.98
Global aperture construction processed 0.67
Local aperture photometry processed 6.26
Global aperture photometry processed 6.29
Validate local photometry processed 0.02
Validate global photometry processed 17.61
Host information processed 0.09
Global host SED inference processed 1397.71
Local host SED inference processed 610.12
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.06
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) = 16h48m10.27s, 18d01m11.87s
semi major axis, semi minor axis (arcsec) = 2.93, 2.93
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 39.44 2.49 19.910 0.069 AB
SDSS_g 137.46 3.12 18.555 0.025 AB
DES_g 140.18 0.57 18.533 0.004 AB
PanSTARRS_g 139.74 0.65 18.537 0.005 AB
SDSS_r 226.55 4.08 18.012 0.020 AB
PanSTARRS_r 227.57 0.92 18.007 0.004 AB
SDSS_i 299.18 4.89 17.710 0.018 AB
PanSTARRS_i 291.98 0.89 17.737 0.003 AB
PanSTARRS_z 349.44 2.39 17.542 0.007 AB
SDSS_z 394.96 10.0 17.409 0.027 AB
DES_z 256.76 4.8 17.876 0.020 AB
PanSTARRS_y 406.66 5.88 17.377 0.016 AB
2MASS_J 489.34 60.36 16.281 0.134 Vega
2MASS_H 711.88 90.73 15.401 0.138 Vega
2MASS_K 603.8 118.69 15.110 0.213 Vega

Aperture details

RA, DEC (J2000) = 16h48m09.95s, 18d01m13.60s
semi major axis, semi minor axis (arcsec) = 26.69, 18.5
angle (degrees, anti-clockwise from east) = -146.21

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 146.65 9.55 18.484 0.071 AB
SDSS_g 2094.69 13.17 15.597 0.007 AB
DES_g 2028.24 2.39 15.632 0.001 AB
SDSS_r 3378.6 17.69 15.078 0.006 AB
PanSTARRS_r 3558.52 6.64 15.022 0.002 AB
PanSTARRS_i 4563.13 6.52 14.752 0.002 AB
PanSTARRS_z 5718.27 17.8 14.507 0.003 AB
DES_z 3662.19 19.5 14.991 0.006 AB
PanSTARRS_y 6354.56 42.76 14.392 0.007 AB
2MASS_H 10012.35 689.98 12.531 0.075 Vega
WISE_W1 3779.89 42.12 12.257 0.012 Vega
WISE_W4 9256.6 1401.37 7.364 0.164 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})\, 9.142 9.233 9.325
{\rm log}_{10}({\rm SFR}) -2.062 -1.350 -0.869
{\rm log}_{10}({\rm sSFR}) -11.244 -10.601 -10.082
{\rm stellar\ age} 6.192 7.665 9.708

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.867 -1.649 -1.362
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.893 -1.521 -0.250

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.096 0.351 0.597
\delta -0.603 -0.092 0.276
\tau_1/\tau_2 0.667 1.018 1.363
Q_{PAH} 0.705 2.575 5.041
U_{min} 2.658 8.014 15.259
{\rm log}_{10}(\gamma_e)\, -3.242 -1.871 -0.695

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.562 -0.976 -0.232
{\rm log}_{10}(\tau_{AGN})\, 0.916 1.315 1.789

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.159 -1.445 -1.047
0.03-0.10 Gyr -2.327 -1.342 -0.778
0.10-0.33 Gyr -2.148 -1.164 -0.645
0.33-1.09 Gyr -2.062 -1.150 -0.691
1.09-3.62 Gyr -1.858 -0.951 -0.608
3.62-11.97 Gyr -1.008 -0.679 -0.530
11.97-13.30 Gyr -1.089 -0.514 0.111

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.234 10.361 10.493
{\rm log}_{10}({\rm SFR}) -0.765 0.028 0.563
{\rm log}_{10}({\rm sSFR}) -11.112 -10.309 -9.799
{\rm stellar\ age} 4.560 6.799 8.688

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.822 -1.444 -0.961
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.879 -1.359 0.226

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.259 0.428 0.591
\delta -0.037 0.244 0.361
\tau_1/\tau_2 0.432 0.833 1.280
Q_{PAH} 0.590 2.263 4.697
U_{min} 2.766 7.738 15.300
{\rm log}_{10}(\gamma_e)\, -3.624 -2.843 -1.829

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.523 -1.644 -1.274
{\rm log}_{10}(\tau_{AGN})\, 0.865 1.221 1.733

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.972 -0.758 -0.095
0.03-0.10 Gyr -0.944 0.111 0.718
0.10-0.33 Gyr -0.898 0.214 0.747
0.33-1.09 Gyr -1.379 0.188 0.567
1.09-3.62 Gyr -0.294 0.455 0.838
3.62-11.97 Gyr -0.646 0.362 0.611
11.97-13.30 Gyr -1.026 0.405 1.194