2023cvq

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Information

Transient

Name: SN2023cvq
Right ascension: 8h38m10.58s
Declination: 25d06m05.58s
Discovery Date: March 10, 2023, 5:16 a.m.
Classification: SN Ia-91bg-like
Redshift: 0.028600
MW E(B-V): 0.035

Host

Name: 2023cvq
Right ascension: 8h38m10.24s
Declination: 25d05m55.67s
Redshift: 0.028576
Photometric Redshift: 0.030
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 5.56
Cutout download processed 0.03
Global aperture construction processed 0.63
Local aperture photometry processed 7.07
Global aperture photometry processed 5.67
Validate local photometry processed 0.03
Validate global photometry processed 15.93
Host information processed 0.1
Global host SED inference processed 580.74
Local host SED inference processed 489.3
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.12
Log transient processing status processed None
 

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) = 8h38m10.58s, 25d06m05.58s
semi major axis, semi minor axis (arcsec) = 3.49, 3.49
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 9.87 2.9 21.414 0.319 AB
SDSS_g 60.3 2.38 19.449 0.043 AB
DES_g 70.54 0.46 19.279 0.007 AB
PanSTARRS_g 73.59 0.75 19.233 0.011 AB
SDSS_r 130.33 3.59 18.612 0.030 AB
PanSTARRS_r 150.9 0.87 18.453 0.006 AB
DES_r 151.61 1.13 18.448 0.008 AB
SDSS_i 200.35 4.58 18.146 0.025 AB
PanSTARRS_i 213.07 0.97 18.079 0.005 AB
PanSTARRS_z 282.62 2.79 17.772 0.011 AB
SDSS_z 279.78 10.68 17.783 0.041 AB
PanSTARRS_y 343.26 5.9 17.561 0.019 AB
2MASS_J 448.59 65.27 16.375 0.158 Vega
2MASS_H 556.9 109.0 15.668 0.213 Vega
2MASS_K 610.5 114.44 15.098 0.204 Vega

Aperture details

RA, DEC (J2000) = 8h38m10.23s, 25d05m55.55s
semi major axis, semi minor axis (arcsec) = 16.86, 15.81
angle (degrees, anti-clockwise from east) = -9.91

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 38.8 1.62 19.928 0.045 AB
SDSS_u 537.94 14.51 17.073 0.029 AB
SDSS_g 3196.86 15.84 15.138 0.005 AB
DES_g 3579.03 2.86 15.016 0.001 AB
PanSTARRS_g 3648.81 3.68 14.995 0.001 AB
PanSTARRS_r 7583.14 4.19 14.200 0.001 AB
DES_r 7892.93 7.42 14.157 0.001 AB
PanSTARRS_i 10735.41 4.66 13.823 0.000 AB
PanSTARRS_z 13698.71 13.1 13.558 0.001 AB
SDSS_z 14271.79 55.2 13.514 0.004 AB
2MASS_H 28777.24 557.49 11.385 0.021 Vega
WISE_W1 10478.71 81.11 11.150 0.008 Vega
WISE_W3 1988.5 277.37 10.480 0.151 Vega
WISE_W4 -638.0 1356.2 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})\, 9.022 9.135 9.251
{\rm log}_{10}({\rm SFR}) -2.010 -1.296 -0.863
{\rm log}_{10}({\rm sSFR}) -11.211 -10.432 -9.957
{\rm stellar\ age} 5.816 7.549 10.050

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.058 -0.541 -0.151
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.780 -1.224 -0.123

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.469 1.039 1.429
\delta -0.460 -0.147 0.140
\tau_1/\tau_2 0.635 0.962 1.296
Q_{PAH} 0.775 2.498 4.778
U_{min} 2.811 8.141 15.168
{\rm log}_{10}(\gamma_e)\, -3.175 -1.952 -0.857

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.839 -2.007 -0.648
{\rm log}_{10}(\tau_{AGN})\, 0.909 1.392 1.885

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.982 -1.216 -0.844
0.03-0.10 Gyr -2.284 -1.397 -0.840
0.10-0.33 Gyr -2.342 -1.373 -0.812
0.33-1.10 Gyr -2.218 -1.212 -0.708
1.10-3.63 Gyr -1.982 -1.004 -0.646
3.63-12.04 Gyr -1.296 -0.815 -0.620
12.04-13.37 Gyr -1.286 -0.673 0.049

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.674 10.760 10.911
{\rm log}_{10}({\rm SFR}) -1.822 -1.089 -0.561
{\rm log}_{10}({\rm sSFR}) -12.682 -11.868 -11.283
{\rm stellar\ age} 7.022 8.196 12.572

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.503 -0.370 -0.265
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.677 -1.027 -0.095

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.172 0.333 0.477
\delta -0.897 -0.686 -0.420
\tau_1/\tau_2 0.523 0.907 1.295
Q_{PAH} 0.142 0.485 1.043
U_{min} 3.216 8.291 15.562
{\rm log}_{10}(\gamma_e)\, -3.368 -2.581 -1.475

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.285 -3.083 -1.955
{\rm log}_{10}(\tau_{AGN})\, 0.940 1.275 1.751

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.921 -1.040 -0.504
0.03-0.10 Gyr -2.581 -1.226 -0.560
0.10-0.33 Gyr -3.035 -1.250 -0.381
0.33-1.10 Gyr -2.388 -0.765 0.089
1.10-3.63 Gyr -1.765 0.400 0.862
3.63-12.04 Gyr -0.666 0.824 0.995
12.04-13.37 Gyr 0.456 1.105 2.025