2023dwu

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Information

Transient

Name: 2023dwu
Right ascension: 9h23m16.91s
Declination: 72d03m49.20s
Discovery Date: None
Classification: SN Ia-91T-like
Redshift: 0.012000
MW E(B-V): 0.035

Host

Name: 2023dwu
Right ascension: 9h23m16.90s
Declination: 72d03m48.96s
Redshift: 0.012112
Photometric Redshift: 0.027
 

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 0.92
Cutout download processed 3.42
Global aperture construction processed 0.7
Local aperture photometry processed 4.27
Global aperture photometry processed 4.4
Validate local photometry processed 0.02
Validate global photometry processed 13.17
Host information processed 0.09
Global host SED inference processed 492.31
Local host SED inference processed 1034.34
Transient information processed 0.0
Transient MWEBV processed 0.05
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) = 9h23m16.91s, 72d03m49.20s
semi major axis, semi minor axis (arcsec) = 8.07, 8.07
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 3.84 0.67 22.440 0.190 AB
GALEX_NUV 21.72 0.79 20.558 0.040 AB
PanSTARRS_g 2206.65 2.83 15.541 0.001 AB
PanSTARRS_r 4060.97 3.52 14.878 0.001 AB
PanSTARRS_i 5636.51 3.13 14.522 0.001 AB
PanSTARRS_z 6534.43 8.26 14.362 0.001 AB
PanSTARRS_y 7918.11 19.01 14.153 0.003 AB
2MASS_J 9364.21 204.5 13.076 0.024 Vega
2MASS_H 11276.5 308.63 12.402 0.030 Vega
2MASS_K 8803.02 312.24 12.201 0.039 Vega
WISE_W1 2388.78 23.58 12.756 0.011 Vega
WISE_W2 1210.74 22.15 12.853 0.020 Vega
WISE_W3 301.08 54.83 12.529 0.198 Vega

Aperture details

RA, DEC (J2000) = 9h23m16.90s, 72d03m49.33s
semi major axis, semi minor axis (arcsec) = 30.07, 19.52
angle (degrees, anti-clockwise from east) = -15.45

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 17.09 1.76 20.818 0.112 AB
GALEX_NUV 61.67 1.77 19.425 0.031 AB
PanSTARRS_g 5166.45 7.99 14.617 0.002 AB
PanSTARRS_r 9751.98 9.89 13.927 0.001 AB
PanSTARRS_z 16249.03 24.03 13.373 0.002 AB
2MASS_J 22080.07 611.03 12.145 0.030 Vega
2MASS_H 26538.54 927.62 11.473 0.038 Vega
2MASS_K 18013.8 939.22 11.423 0.057 Vega
WISE_W1 10885.85 60.9 11.109 0.006 Vega
WISE_W2 5839.67 61.19 11.145 0.011 Vega
WISE_W3 2318.45 209.12 10.313 0.098 Vega
WISE_W4 78.92 807.33 12.537 11.106 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})\, 9.611 9.683 9.791
{\rm log}_{10}({\rm SFR}) -5.252 -2.980 -2.017
{\rm log}_{10}({\rm sSFR}) -14.618 -12.573 -11.623
{\rm stellar\ age} 7.862 9.873 12.687

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.688 -1.446 -1.209
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.185 -0.326 0.208

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.184 0.284 0.389
\delta -0.972 -0.890 -0.731
\tau_1/\tau_2 0.562 0.945 1.351
Q_{PAH} 0.264 0.792 1.884
U_{min} 3.226 8.857 16.710
{\rm log}_{10}(\gamma_e)\, -3.175 -2.388 -1.338

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.560 -3.705 -2.749
{\rm log}_{10}(\tau_{AGN})\, 1.080 1.629 2.015

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -5.592 -3.023 -1.921
0.03-0.10 Gyr -6.443 -3.403 -2.181
0.10-0.33 Gyr -6.066 -3.215 -2.025
0.33-1.10 Gyr -5.706 -2.908 -1.636
1.10-3.64 Gyr -4.695 -2.448 -0.737
3.64-12.05 Gyr -2.251 -0.361 -0.090
12.05-13.39 Gyr -0.571 0.457 0.914

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.033 10.104 10.213
{\rm log}_{10}({\rm SFR}) -3.299 -2.424 -1.748
{\rm log}_{10}({\rm sSFR}) -13.545 -12.539 -11.786
{\rm stellar\ age} 7.862 9.607 12.686

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.912 -0.643 -0.436
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.550 -0.704 0.103

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.087 0.194 0.371
\delta -0.814 -0.314 0.047
\tau_1/\tau_2 0.502 0.912 1.331
Q_{PAH} 0.411 1.593 4.122
U_{min} 3.052 8.197 16.335
{\rm log}_{10}(\gamma_e)\, -3.272 -2.148 -1.027

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.398 -3.514 -2.662
{\rm log}_{10}(\tau_{AGN})\, 1.004 1.452 1.890

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -4.054 -2.499 -1.785
0.03-0.10 Gyr -4.189 -2.548 -1.752
0.10-0.33 Gyr -4.402 -2.512 -1.651
0.33-1.10 Gyr -4.686 -2.335 -1.198
1.10-3.64 Gyr -3.743 -1.667 -0.298
3.64-12.05 Gyr -1.981 0.078 0.331
12.05-13.39 Gyr -0.151 0.805 1.333