| Name: | AT2025gja |
| Right ascension: | 16h53m04.83s |
| Declination: | 53d15m36.68s |
| Discovery Date: | March 30, 2025, 1:29 p.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.048 |
| Name: | 2025gja |
| Right ascension: | 16h53m03.65s |
| Declination: | 53d15m21.40s |
| Redshift: | 0.035698 |
| Photometric Redshift: | 0.040 |
| Downloaded | Unavailable |
|---|---|
|
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 |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 4.26 |
| Transient MWEBV | processed | 0.05 |
| Host match | processed | 2.59 |
| Host information | processed | 0.09 |
| Host MWEBV | processed | 0.08 |
| Global aperture construction | processed | 0.71 |
| Global aperture photometry | processed | 4.09 |
| Validate global photometry | processed | 11.5 |
| Global host SED inference | processed | 491.62 |
| Local aperture photometry | processed | 4.15 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | failed | 0.01 |
| RA, DEC (J2000): | 16h53m04.83s, 53d15m36.68s |
| semi major axis, semi minor axis (arcsec): | 2.82, 2.82 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| PanSTARRS_g | 1.45 | 0.56 | 23.497 | 0.419 | AB |
| PanSTARRS_r | 1.27 | 0.75 | 23.644 | 0.644 | AB |
| PanSTARRS_i | -8.63 | 0.77 | AB | ||
| PanSTARRS_z | 2.17 | 2.21 | 23.058 | 1.107 | AB |
| PanSTARRS_y | 3.44 | 4.42 | 22.558 | 1.396 | AB |
| 2MASS_H | -173.26 | 88.15 | Vega |
| RA, DEC (J2000): | 16h53m03.61s, 53d15m21.78s |
| semi major axis, semi minor axis (arcsec): | 20.56, 14.58 |
| angle (degrees, anti-clockwise from east): | -5.55 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 69.47 | 8.21 | 19.296 | 0.128 | AB |
| GALEX_NUV | 94.46 | 4.59 | 18.962 | 0.053 | AB |
| PanSTARRS_g | 1062.18 | 3.44 | 16.335 | 0.004 | AB |
| PanSTARRS_z | 2928.34 | 13.31 | 15.233 | 0.005 | AB |
| PanSTARRS_y | 3535.01 | 26.64 | 15.029 | 0.008 | AB |
| 2MASS_J | 3602.12 | 339.38 | 14.114 | 0.102 | Vega |
| 2MASS_H | 4326.05 | 548.26 | 13.442 | 0.138 | Vega |
| 2MASS_K | 2770.87 | 662.85 | 13.456 | 0.260 | Vega |
| WISE_W3 | 2746.89 | 149.65 | 10.129 | 0.059 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.186 | 10.252 | 10.323 |
| {\rm log}_{10}({\rm SFR}) | -0.448 | -0.200 | 0.062 |
| {\rm log}_{10}({\rm sSFR}) | -10.717 | -10.459 | -10.201 |
| {\rm stellar\ age} | 6.735 | 7.820 | 10.022 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.508 | -0.265 | -0.075 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.667 | -0.569 | 0.278 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.118 | 0.284 | 0.461 |
| \delta | -0.415 | 0.035 | 0.269 |
| \tau_1/\tau_2 | 0.480 | 0.887 | 1.252 |
| Q_{PAH} | 0.337 | 1.010 | 2.166 |
| U_{min} | 2.519 | 7.029 | 12.988 |
| {\rm log}_{10}(\gamma_e)\, | -3.547 | -2.901 | -2.135 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.002 | -2.013 | -1.408 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.793 | 1.015 | 1.549 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.860 | -0.229 | 0.023 |
| 0.03-0.10 Gyr | -0.691 | -0.224 | 0.171 |
| 0.10-0.33 Gyr | -0.850 | -0.312 | 0.049 |
| 0.33-1.09 Gyr | -0.850 | -0.250 | 0.088 |
| 1.09-3.61 Gyr | -0.682 | 0.025 | 0.387 |
| 3.61-11.95 Gyr | 0.065 | 0.350 | 0.489 |
| 11.95-13.28 Gyr | 0.003 | 0.521 | 1.169 |