2021rzv

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Information

Transient

Name: AT2021rzv
Right ascension: 17h42m55.30s
Declination: 4d05m37.92s
Discovery Date: June 27, 2021, 10:23 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.244

Host

Name: 2021rzv
Right ascension: 17h42m55.65s
Declination: 4d05m33.36s
Redshift: None
Photometric Redshift: 0.156
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.43
Cutout download processed 14.91
Global aperture construction processed 2.58
Local aperture photometry processed 4.99
Global aperture photometry processed 4.69
Validate local photometry no valid phot 0.02
Validate global photometry processed 14.69
Host information processed 0.14
Global host SED inference processed 470.22
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.08
Log transient processing status blocked 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) = 17h42m55.30s, 4d05m37.92s
semi major axis, semi minor axis (arcsec) = 0.74, 0.74
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error

Aperture details

RA, DEC (J2000) = 17h42m55.64s, 4d05m33.47s
semi major axis, semi minor axis (arcsec) = 2.11, 1.59
angle (degrees, anti-clockwise from east) = -55.39

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 0.22 0.47 25.554 2.321
GALEX_NUV 0.05 1.83 27.158 39.865
SDSS_u 1.29 1.47 23.623 1.235
SDSS_g 3.11 0.91 22.668 0.318
PanSTARRS_g 3.1 0.37 22.671 0.131
SDSS_r 6.92 1.1 21.799 0.172
PanSTARRS_r 5.52 0.44 22.045 0.087
SDSS_i 7.12 1.43 21.768 0.218
PanSTARRS_i 8.73 0.55 21.547 0.068
PanSTARRS_z 7.4 0.97 21.726 0.143
SDSS_z -4.02 4.65
PanSTARRS_y 11.18 2.39 21.279 0.233
2MASS_J 64.72 93.67 18.477 1.571
2MASS_H -96.86 157.89
2MASS_K -58.13 149.78
WISE_W1 12.48 26.75 18.461 2.327
WISE_W2 5.76 24.2 18.660 4.563
WISE_W3 23.96 55.32 15.277 2.507
WISE_W4 -307.7 372.65
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.447 8.832 9.062
{\rm log}_{10}({\rm SFR}) -0.880 -0.332 0.130
{\rm log}_{10}({\rm sSFR}) -9.834 -9.140 -8.507
{\rm stellar\ age} 0.551 3.846 6.434

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.511 -0.867 -0.149
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.538 -0.709 0.122

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.318 0.742 1.210
\delta -0.515 -0.088 0.195
\tau_1/\tau_2 0.746 1.104 1.508
Q_{PAH} 1.106 2.724 4.790
U_{min} 2.833 8.925 16.798
{\rm log}_{10}(\gamma_e)\, -2.985 -1.828 -0.661

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.115 -0.768 0.044
{\rm log}_{10}(\tau_{AGN})\, 1.023 1.400 1.752

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.996 -0.429 0.059
0.03-0.10 Gyr -1.682 -0.663 0.035
0.10-0.32 Gyr -2.125 -0.952 -0.240
0.32-1.03 Gyr -2.486 -1.236 -0.617
1.03-3.31 Gyr -3.777 -1.525 -0.991
3.31-10.61 Gyr -3.834 -1.596 -1.043
10.61-11.79 Gyr -3.894 -1.628 -0.867